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Filename : validation.js
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/* jqBootstrapValidation

 * A plugin for automating validation on Twitter Bootstrap formatted forms.

 *

 * v1.3.6

 *

 * License: MIT <http://opensource.org/licenses/mit-license.php> - see LICENSE file

 *

 * http://ReactiveRaven.github.com/jqBootstrapValidation/

 */

(function ($) {

    var createdElements = [];

    var defaults = {

        options: {

            prependExistingHelpBlock: false

            , sniffHtml: true, // sniff for 'required', 'maxlength', etc

            preventSubmit: true, // stop the form submit event from firing if validation fails

            submitError: false, // function called if there is an error when trying to submit

            submitSuccess: false, // function called just before a successful submit event is sent to the server

            semanticallyStrict: false, // set to true to tidy up generated HTML output

            bindEvents: [],

            autoAdd: {

                helpBlocks: true

            }

            , filter: function () {

                // return $(this).is(":visible"); // only validate elements you can see

                return true; // validate everything

            }

        }

        , methods: {

            init: function (options) {

                var settings = $.extend(true, {}, defaults);

                settings.options = $.extend(true, settings.options, options);

                var $siblingElements = this;

                var uniqueForms = $.unique($siblingElements.map(function () {

                    return $(this).parents("form")[0];

                }).toArray());

                $(uniqueForms).bind("submit.validationSubmit", function (e) {

                    var $form = $(this);

                    var warningsFound = 0;

                    var $allInputs = $form.find("input,textarea,select").not("[type=submit],[type=image]").filter(settings.options.filter);

                    var $allControlGroups = $form.find(".form-group");

                    var $inputsWithValidators = $allInputs.filter(function () {

                        return $(this).triggerHandler("getValidatorCount.validation") > 0;

                    });

                    $inputsWithValidators.trigger("submit.validation");

                    $allInputs.trigger("validationLostFocus.validation");

                    $allControlGroups.each(function (i, el) {

                        var $controlGroup = $(el);

                        if ($controlGroup.hasClass("issue") || $controlGroup.hasClass("error")) {

                            $controlGroup.removeClass("issue").addClass("error");

                            warningsFound++;

                        }

                    });

                    if (warningsFound) {

                        if (settings.options.preventSubmit) {

                            e.preventDefault();

                            e.stopImmediatePropagation();

                        }

                        $form.addClass("error");

                        if ($.isFunction(settings.options.submitError)) {

                            settings.options.submitError($form, e, $inputsWithValidators.jqBootstrapValidation("collectErrors", true));

                        }

                    }

                    else {

                        $form.removeClass("error");

                        if ($.isFunction(settings.options.submitSuccess)) {

                            settings.options.submitSuccess($form, e);

                        }

                    }

                });

                return this.each(function () {

                    var $this = $(this)

                        , $controlGroup = $this.parents(".form-group").first()

                        , $helpBlock = $controlGroup.find(".help-block").first()

                        , $form = $this.parents("form").first()

                        , validatorNames = [];

                    if (!$helpBlock.length && settings.options.autoAdd && settings.options.autoAdd.helpBlocks) {

                        $helpBlock = $('<div class="help-block" />');

                        $controlGroup.find('.controls').append($helpBlock);

                        createdElements.push($helpBlock[0]);

                    }

                    if (settings.options.sniffHtml) {

                        var message;

                        if ($this.data("validationPatternPattern")) {

                            $this.attr("pattern", $this.data("validationPatternPattern"));

                        }

                        if ($this.attr("pattern") !== undefined) {

                            message = "Not in the expected format<!-- data-validation-pattern-message to override -->";

                            if ($this.data("validationPatternMessage")) {

                                message = $this.data("validationPatternMessage");

                            }

                            $this.data("validationPatternMessage", message);

                            $this.data("validationPatternRegex", $this.attr("pattern"));

                        }

                        if ($this.attr("max") !== undefined || $this.attr("aria-valuemax") !== undefined) {

                            var max = ($this.attr("max") !== undefined ? $this.attr("max") : $this.attr("aria-valuemax"));

                            message = "Too high: Maximum of '" + max + "'<!-- data-validation-max-message to override -->";

                            if ($this.data("validationMaxMessage")) {

                                message = $this.data("validationMaxMessage");

                            }

                            $this.data("validationMaxMessage", message);

                            $this.data("validationMaxMax", max);

                        }

                        if ($this.attr("min") !== undefined || $this.attr("aria-valuemin") !== undefined) {

                            var min = ($this.attr("min") !== undefined ? $this.attr("min") : $this.attr("aria-valuemin"));

                            message = "Too low: Minimum of '" + min + "'<!-- data-validation-min-message to override -->";

                            if ($this.data("validationMinMessage")) {

                                message = $this.data("validationMinMessage");

                            }

                            $this.data("validationMinMessage", message);

                            $this.data("validationMinMin", min);

                        }

                        if ($this.attr("maxlength") !== undefined) {

                            message = "Too long: Maximum of '" + $this.attr("maxlength") + "' characters<!-- data-validation-maxlength-message to override -->";

                            if ($this.data("validationMaxlengthMessage")) {

                                message = $this.data("validationMaxlengthMessage");

                            }

                            $this.data("validationMaxlengthMessage", message);

                            $this.data("validationMaxlengthMaxlength", $this.attr("maxlength"));

                        }

                        if ($this.attr("minlength") !== undefined) {

                            message = "Too short: Minimum of '" + $this.attr("minlength") + "' characters<!-- data-validation-minlength-message to override -->";

                            if ($this.data("validationMinlengthMessage")) {

                                message = $this.data("validationMinlengthMessage");

                            }

                            $this.data("validationMinlengthMessage", message);

                            $this.data("validationMinlengthMinlength", $this.attr("minlength"));

                        }

                        if ($this.attr("required") !== undefined || $this.attr("aria-required") !== undefined) {

                            message = settings.builtInValidators.required.message;

                            if ($this.data("validationRequiredMessage")) {

                                message = $this.data("validationRequiredMessage");

                            }

                            $this.data("validationRequiredMessage", message);

                        }

                        if ($this.attr("type") !== undefined && $this.attr("type").toLowerCase() === "number") {

                            message = settings.validatorTypes.number.message;

                            if ($this.data("validationNumberMessage")) {

                                message = $this.data("validationNumberMessage");

                            }

                            $this.data("validationNumberMessage", message);

                            var step = settings.validatorTypes.number.step;

                            if ($this.data("validationNumberStep")) {

                                step = $this.data("validationNumberStep");

                            }

                            $this.data("validationNumberStep", step);

                            var decimal = settings.validatorTypes.number.decimal;

                            if ($this.data("validationNumberDecimal")) {

                                decimal = $this.data("validationNumberDecimal");

                            }

                            $this.data("validationNumberDecimal", decimal);

                        }

                        if ($this.attr("type") !== undefined && $this.attr("type").toLowerCase() === "email") {

                            message = "Not a valid email address<!-- data-validation-email-message to override -->";

                            if ($this.data("validationEmailMessage")) {

                                message = $this.data("validationEmailMessage");

                            }

                            $this.data("validationEmailMessage", message);

                        }						

                        if ($this.attr("minchecked") !== undefined) {

                            message = "Not enough options checked; Minimum of '" + $this.attr("minchecked") + "' required<!-- data-validation-minchecked-message to override -->";

                            if ($this.data("validationMincheckedMessage")) {

                                message = $this.data("validationMincheckedMessage");

                            }

                            $this.data("validationMincheckedMessage", message);

                            $this.data("validationMincheckedMinchecked", $this.attr("minchecked"));

                        }

                        if ($this.attr("maxchecked") !== undefined) {

                            message = "Too many options checked; Maximum of '" + $this.attr("maxchecked") + "' required<!-- data-validation-maxchecked-message to override -->";

                            if ($this.data("validationMaxcheckedMessage")) {

                                message = $this.data("validationMaxcheckedMessage");

                            }

                            $this.data("validationMaxcheckedMessage", message);

                            $this.data("validationMaxcheckedMaxchecked", $this.attr("maxchecked"));

                        }

                    }

                    if ($this.data("validation") !== undefined) {

                        validatorNames = $this.data("validation").split(",");

                    }

                    $.each($this.data(), function (i, el) {

                        var parts = i.replace(/([A-Z])/g, ",$1").split(",");

                        if (parts[0] === "validation" && parts[1]) {

                            validatorNames.push(parts[1]);

                        }

                    });

                    var validatorNamesToInspect = validatorNames;

                    var newValidatorNamesToInspect = [];

                    var uppercaseEachValidatorName = function (i, el) {

                        validatorNames[i] = formatValidatorName(el);

                    };

                    var inspectValidators = function (i, el) {

                        if ($this.data("validation" + el + "Shortcut") !== undefined) {

                            $.each($this.data("validation" + el + "Shortcut").split(","), function (i2, el2) {

                                newValidatorNamesToInspect.push(el2);

                            });

                        }

                        else if (settings.builtInValidators[el.toLowerCase()]) {

                            var validator = settings.builtInValidators[el.toLowerCase()];

                            if (validator.type.toLowerCase() === "shortcut") {

                                $.each(validator.shortcut.split(","), function (i, el) {

                                    el = formatValidatorName(el);

                                    newValidatorNamesToInspect.push(el);

                                    validatorNames.push(el);

                                });

                            }

                        }

                    };

                    do {

                        $.each(validatorNames, uppercaseEachValidatorName);

                        validatorNames = $.unique(validatorNames);

                        newValidatorNamesToInspect = [];

                        $.each(validatorNamesToInspect, inspectValidators);

                        validatorNamesToInspect = newValidatorNamesToInspect;

                    } while (validatorNamesToInspect.length > 0);

                    var validators = {};

                    $.each(validatorNames, function (i, el) {

                        var message = $this.data("validation" + el + "Message");

                        var hasOverrideMessage = !!message;

                        var foundValidator = false;

                        if (!message) {

                            message = "'" + el + "' validation failed <!-- Add attribute 'data-validation-" + el.toLowerCase() + "-message' to input to change this message -->";

                        }

                        $.each(settings.validatorTypes, function (validatorType, validatorTemplate) {

                            if (validators[validatorType] === undefined) {

                                validators[validatorType] = [];

                            }

                            if (!foundValidator && $this.data("validation" + el + formatValidatorName(validatorTemplate.name)) !== undefined) {

                                var initted = validatorTemplate.init($this, el);

                                if (hasOverrideMessage) {

                                    initted.message = message;

                                }

                                validators[validatorType].push($.extend(true, {

                                    name: formatValidatorName(validatorTemplate.name)

                                    , message: message

                                }, initted));

                                foundValidator = true;

                            }

                        });

                        if (!foundValidator && settings.builtInValidators[el.toLowerCase()]) {

                            var validator = $.extend(true, {}, settings.builtInValidators[el.toLowerCase()]);

                            if (hasOverrideMessage) {

                                validator.message = message;

                            }

                            var validatorType = validator.type.toLowerCase();

                            if (validatorType === "shortcut") {

                                foundValidator = true;

                            }

                            else {

                                $.each(settings.validatorTypes, function (validatorTemplateType, validatorTemplate) {

                                    if (validators[validatorTemplateType] === undefined) {

                                        validators[validatorTemplateType] = [];

                                    }

                                    if (!foundValidator && validatorType === validatorTemplateType.toLowerCase()) {

                                        $this.data("validation" + el + formatValidatorName(validatorTemplate.name), validator[validatorTemplate.name.toLowerCase()]);

                                        validators[validatorType].push($.extend(validator, validatorTemplate.init($this, el)));

                                        foundValidator = true;

                                    }

                                });

                            }

                        }

                        if (!foundValidator) {

                            $.error("Cannot find validation info for '" + el + "'");

                        }

                    });

                    $helpBlock.data("original-contents", ($helpBlock.data("original-contents") ? $helpBlock.data("original-contents") : $helpBlock.html()));

                    $helpBlock.data("original-role", ($helpBlock.data("original-role") ? $helpBlock.data("original-role") : $helpBlock.attr("role")));

                    $controlGroup.data("original-classes", ($controlGroup.data("original-clases") ? $controlGroup.data("original-classes") : $controlGroup.attr("class")));

                    $this.data("original-aria-invalid", ($this.data("original-aria-invalid") ? $this.data("original-aria-invalid") : $this.attr("aria-invalid")));

                    $this.bind("validation.validation", function (event, params) {

                        var value = getValue($this);

                        var errorsFound = [];

                        $.each(validators, function (validatorType, validatorTypeArray) {

                            if (value || value.length || ((params && params.includeEmpty) || !!settings.validatorTypes[validatorType].includeEmpty) || (!!settings.validatorTypes[validatorType].blockSubmit && params && !!params.submitting)) {

                                $.each(validatorTypeArray, function (i, validator) {

                                    if (settings.validatorTypes[validatorType].validate($this, value, validator)) {

                                        errorsFound.push(validator.message);

                                    }

                                });

                            }

                        });

                        return errorsFound;

                    });

                    $this.bind("getValidators.validation", function () {

                        return validators;

                    });

                    var numValidators = 0;

                    $.each(validators, function (i, el) {

                        numValidators += el.length;

                    });

                    $this.bind("getValidatorCount.validation", function () {

                        return numValidators;

                    });

                    $this.bind("submit.validation", function () {

                        return $this.triggerHandler("change.validation", {

                            submitting: true

                        });

                    });

                    $this.bind((settings.options.bindEvents.length > 0 ? settings.options.bindEvents : ["keyup", "focus", "blur", "click", "keydown", "keypress", "change"]).concat(["revalidate"]).join(".validation ") + ".validation", function (e, params) {

                        var value = getValue($this);

                        var errorsFound = [];

                        if (params && !!params.submitting) {

                            $controlGroup.data("jqbvIsSubmitting", true);

                        }

                        else if (e.type !== "revalidate") {

                            $controlGroup.data("jqbvIsSubmitting", false);

                        }

                        var formIsSubmitting = !!$controlGroup.data("jqbvIsSubmitting");

                        $controlGroup.find("input,textarea,select").not('[type=submit]').each(function (i, el) {

                            var oldCount = errorsFound.length;

                            $.each($(el).triggerHandler("validation.validation", params) || [], function (j, message) {

                                errorsFound.push(message);

                            });

                            if (errorsFound.length > oldCount) {

                                $(el).attr("aria-invalid", "true");

                            }

                            else {

                                var original = $this.data("original-aria-invalid");

                                $(el).attr("aria-invalid", (original !== undefined ? original : false));

                            }

                        });

                        $form.find("input,select,textarea").not($this).not("[name=\"" + $this.attr("name") + "\"]").trigger("validationLostFocus.validation");

                        errorsFound = $.unique(errorsFound.sort());

                        if (errorsFound.length) {

                            $controlGroup.removeClass("validate error issue").addClass(formIsSubmitting ? "error" : "issue");

                            if (settings.options.semanticallyStrict && errorsFound.length === 1) {

                                $helpBlock.html(errorsFound[0] + (settings.options.prependExistingHelpBlock ? $helpBlock.data("original-contents") : ""));

                            }

                            else {

                                $helpBlock.html("<ul role=\"alert\"><li>" + errorsFound.join("</li><li>") + "</li></ul>" + (settings.options.prependExistingHelpBlock ? $helpBlock.data("original-contents") : ""));

                            }

                        }

                        else {

                            $controlGroup.removeClass("issue error validate");

                            if (value.length > 0) {

                                $controlGroup.addClass("validate");

                            }

                            $helpBlock.html($helpBlock.data("original-contents"));

                        }

                        if (e.type === "blur") {

                            if (settings.options.removeSuccess) {}

                        }

                    });

                    $this.bind("validationLostFocus.validation", function () {

                        if (settings.options.removeSuccess) {}

                    });

                });

            }

            , destroy: function () {

                return this.each(function () {

                    var $this = $(this)

                        , $controlGroup = $this.parents(".form-group").first()

                        , $helpBlock = $controlGroup.find(".help-block").first()

                        , $form = $this.parents("form").first();

                    $this.unbind('.validation');

                    $form.unbind(".validationSubmit");

                    $helpBlock.html($helpBlock.data("original-contents"));

                    $controlGroup.attr("class", $controlGroup.data("original-classes"));

                    $this.attr("aria-invalid", $this.data("original-aria-invalid"));

                    $helpBlock.attr("role", $this.data("original-role"));

                    if ($.inArray($helpBlock[0], createdElements) > -1) {

                        $helpBlock.remove();

                    }

                });

            }

            , collectErrors: function (includeEmpty) {

                var errorMessages = {};

                this.each(function (i, el) {

                    var $el = $(el);

                    var name = $el.attr("name");

                    var errors = $el.triggerHandler("validation.validation", {

                        includeEmpty: true

                    });

                    errorMessages[name] = $.extend(true, errors, errorMessages[name]);

                });

                $.each(errorMessages, function (i, el) {

                    if (el.length === 0) {

                        delete errorMessages[i];

                    }

                });

                return errorMessages;

            }

            , hasErrors: function () {

                var errorMessages = [];

                this.find('input,select,textarea').add(this).each(function (i, el) {

                    errorMessages = errorMessages.concat($(el).triggerHandler("getValidators.validation") ? $(el).triggerHandler("validation.validation", {

                        submitting: true

                    }) : []);

                });

                return (errorMessages.length > 0);

            }

            , override: function (newDefaults) {

                defaults = $.extend(true, defaults, newDefaults);

            }

        }

        , validatorTypes: {

            callback: {

                name: "callback"

                , init: function ($this, name) {

                    var result = {

                        validatorName: name

                        , callback: $this.data("validation" + name + "Callback")

                        , lastValue: $this.val()

                        , lastValid: true

                        , lastFinished: true

                    };

                    var message = "Not valid";

                    if ($this.data("validation" + name + "Message")) {

                        message = $this.data("validation" + name + "Message");

                    }

                    result.message = message;

                    return result;

                }

                , validate: function ($this, value, validator) {

                    if (validator.lastValue === value && validator.lastFinished) {

                        return !validator.lastValid;

                    }

                    if (validator.lastFinished === true) {

                        validator.lastValue = value;

                        validator.lastValid = true;

                        validator.lastFinished = false;

                        var rrjqbvValidator = validator;

                        var rrjqbvThis = $this;

                        executeFunctionByName(validator.callback, window, $this, value, function (data) {

                            if (rrjqbvValidator.lastValue === data.value) {

                                rrjqbvValidator.lastValid = data.valid;

                                if (data.message) {

                                    rrjqbvValidator.message = data.message;

                                }

                                rrjqbvValidator.lastFinished = true;

                                rrjqbvThis.data("validation" + rrjqbvValidator.validatorName + "Message", rrjqbvValidator.message);

                                setTimeout(function () {

                                    if (!$this.is(":focus") && $this.parents("form").first().data("jqbvIsSubmitting")) {

                                        rrjqbvThis.trigger("blur.validation");

                                    }

                                    else {

                                        rrjqbvThis.trigger("revalidate.validation");

                                    }

                                }, 1);

                            }

                        });

                    }

                    return false;

                }

            }

            , ajax: {

                name: "ajax"

                , init: function ($this, name) {

                    return {

                        validatorName: name

                        , url: $this.data("validation" + name + "Ajax")

                        , lastValue: $this.val()

                        , lastValid: true

                        , lastFinished: true

                    };

                }

                , validate: function ($this, value, validator) {

                    if ("" + validator.lastValue === "" + value && validator.lastFinished === true) {

                        return validator.lastValid === false;

                    }

                    if (validator.lastFinished === true) {

                        validator.lastValue = value;

                        validator.lastValid = true;

                        validator.lastFinished = false;

                        $.ajax({

                            url: validator.url

                            , data: "value=" + encodeURIComponent(value) + "&field=" + $this.attr("name")

                            , dataType: "json"

                            , success: function (data) {

                                if ("" + validator.lastValue === "" + data.value) {

                                    validator.lastValid = !!(data.valid);

                                    if (data.message) {

                                        validator.message = data.message;

                                    }

                                    validator.lastFinished = true;

                                    $this.data("validation" + validator.validatorName + "Message", validator.message);

                                    setTimeout(function () {

                                        $this.trigger("revalidate.validation");

                                    }, 1);

                                }

                            }

                            , failure: function () {

                                validator.lastValid = true;

                                validator.message = "ajax call failed";

                                validator.lastFinished = true;

                                $this.data("validation" + validator.validatorName + "Message", validator.message);

                                setTimeout(function () {

                                    $this.trigger("revalidate.validation");

                                }, 1);

                            }

                        });

                    }

                    return false;

                }

            }

            , regex: {

                name: "regex"

                , init: function ($this, name) {

                    var result = {};

                    var regexString = $this.data("validation" + name + "Regex");

                    result.regex = regexFromString(regexString);

                    if (regexString === undefined) {

                        $.error("Can't find regex for '" + name + "' validator on '" + $this.attr("name") + "'");

                    }

                    var message = "Not in the expected format";

                    if ($this.data("validation" + name + "Message")) {

                        message = $this.data("validation" + name + "Message");

                    }

                    result.message = message;

                    result.originalName = name;

                    return result;

                }

                , validate: function ($this, value, validator) {

                    return (!validator.regex.test(value) && !validator.negative) || (validator.regex.test(value) && validator.negative);

                }

            }

            , email: {

                name: "email"

                , init: function ($this, name) {

                    var result = {};

                    result.regex = regexFromString('[a-zA-Z0-9.!#$%&\u2019*+/=?^_`{|}~-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}');

                    var message = "Not a valid email address";

                    if ($this.data("validation" + name + "Message")) {

                        message = $this.data("validation" + name + "Message");

                    }

                    result.message = message;

                    result.originalName = name;

                    return result;

                }

                , validate: function ($this, value, validator) {

                    return (!validator.regex.test(value) && !validator.negative) || (validator.regex.test(value) && validator.negative);

                }

            }

            , required: {

                name: "required"

                , init: function ($this, name) {

                    var message = "This is required";

                    if ($this.data("validation" + name + "Message")) {

                        message = $this.data("validation" + name + "Message");

                    }

                    return {

                        message: message

                        , includeEmpty: true

                    };

                }

                , validate: function ($this, value, validator) {

                    return !!((value.length === 0 && !validator.negative) || (value.length > 0 && validator.negative));

                }

                , blockSubmit: true

            }

            , match: {

                name: "match"

                , init: function ($this, name) {

                    var elementName = $this.data("validation" + name + "Match");

                    var $form = $this.parents("form").first();

                    var $element = $form.find("[name=\"" + elementName + "\"]").first();

                    $element.bind("validation.validation", function () {

                        $this.trigger("revalidate.validation", {

                            submitting: true

                        });

                    });

                    var result = {};

                    result.element = $element;

                    if ($element.length === 0) {

                        $.error("Can't find field '" + elementName + "' to match '" + $this.attr("name") + "' against in '" + name + "' validator");

                    }

                    var message = "Must match";

                    var $label = null;

                    if (($label = $form.find("label[for=\"" + elementName + "\"]")).length) {

                        message += " '" + $label.text() + "'";

                    }

                    else if (($label = $element.parents(".form-group").first().find("label")).length) {

                        message += " '" + $label.first().text() + "'";

                    }

                    if ($this.data("validation" + name + "Message")) {

                        message = $this.data("validation" + name + "Message");

                    }

                    result.message = message;

                    return result;

                }

                , validate: function ($this, value, validator) {

                    return (value !== validator.element.val() && !validator.negative) || (value === validator.element.val() && validator.negative);

                }

                , blockSubmit: true

                , includeEmpty: true

            }

            , max: {

                name: "max"

                , init: function ($this, name) {

                    var result = {};

                    result.max = $this.data("validation" + name + "Max");

                    result.message = "Too high: Maximum of '" + result.max + "'";

                    if ($this.data("validation" + name + "Message")) {

                        result.message = $this.data("validation" + name + "Message");

                    }

                    return result;

                }

                , validate: function ($this, value, validator) {

                    return (parseFloat(value, 10) > parseFloat(validator.max, 10) && !validator.negative) || (parseFloat(value, 10) <= parseFloat(validator.max, 10) && validator.negative);

                }

            }

            , min: {

                name: "min"

                , init: function ($this, name) {

                    var result = {};

                    result.min = $this.data("validation" + name + "Min");

                    result.message = "Too low: Minimum of '" + result.min + "'";

                    if ($this.data("validation" + name + "Message")) {

                        result.message = $this.data("validation" + name + "Message");

                    }

                    return result;

                }

                , validate: function ($this, value, validator) {

                    return (parseFloat(value) < parseFloat(validator.min) && !validator.negative) || (parseFloat(value) >= parseFloat(validator.min) && validator.negative);

                }

            }

            , maxlength: {

                name: "maxlength"

                , init: function ($this, name) {

                    var result = {};

                    result.maxlength = $this.data("validation" + name + "Maxlength");

                    result.message = "Too long: Maximum of '" + result.maxlength + "' characters";

                    if ($this.data("validation" + name + "Message")) {

                        result.message = $this.data("validation" + name + "Message");

                    }

                    return result;

                }

                , validate: function ($this, value, validator) {

                    return ((value.length > validator.maxlength) && !validator.negative) || ((value.length <= validator.maxlength) && validator.negative);

                }

            }

            , minlength: {

                name: "minlength"

                , init: function ($this, name) {

                    var result = {};

                    result.minlength = $this.data("validation" + name + "Minlength");

                    result.message = "Too short: Minimum of '" + result.minlength + "' characters";

                    if ($this.data("validation" + name + "Message")) {

                        result.message = $this.data("validation" + name + "Message");

                    }

                    return result;

                }

                , validate: function ($this, value, validator) {

                    return ((value.length < validator.minlength) && !validator.negative) || ((value.length >= validator.minlength) && validator.negative);

                }

            }

            , maxchecked: {

                name: "maxchecked"

                , init: function ($this, name) {

                    var result = {};

                    var elements = $this.parents("form").first().find("[name=\"" + $this.attr("name") + "\"]");

                    elements.bind("change.validation click.validation", function () {

                        $this.trigger("revalidate.validation", {

                            includeEmpty: true

                        });

                    });

                    result.elements = elements;

                    result.maxchecked = $this.data("validation" + name + "Maxchecked");

                    var message = "Too many: Max '" + result.maxchecked + "' checked";

                    if ($this.data("validation" + name + "Message")) {

                        message = $this.data("validation" + name + "Message");

                    }

                    result.message = message;

                    return result;

                }

                , validate: function ($this, value, validator) {

                    return (validator.elements.filter(":checked").length > validator.maxchecked && !validator.negative) || (validator.elements.filter(":checked").length <= validator.maxchecked && validator.negative);

                }

                , blockSubmit: true

            }

            , minchecked: {

                name: "minchecked"

                , init: function ($this, name) {

                    var result = {};

                    var elements = $this.parents("form").first().find("[name=\"" + $this.attr("name") + "\"]");

                    elements.bind("change.validation click.validation", function () {

                        $this.trigger("revalidate.validation", {

                            includeEmpty: true

                        });

                    });

                    result.elements = elements;

                    result.minchecked = $this.data("validation" + name + "Minchecked");

                    var message = "Too few: Min '" + result.minchecked + "' checked";

                    if ($this.data("validation" + name + "Message")) {

                        message = $this.data("validation" + name + "Message");

                    }

                    result.message = message;

                    return result;

                }

                , validate: function ($this, value, validator) {

                    return (validator.elements.filter(":checked").length < validator.minchecked && !validator.negative) || (validator.elements.filter(":checked").length >= validator.minchecked && validator.negative);

                }

                , blockSubmit: true

                , includeEmpty: true

            }

            , number: {

                name: "number"

                , init: function ($this, name) {

                    var result = {};

                    result.step = 1;

                    if ($this.attr("step")) {

                        result.step = $this.attr("step");

                    }

                    if ($this.data("validation" + name + "Step")) {

                        result.step = $this.data("validation" + name + "Step");

                    }

                    result.decimal = ".";

                    if ($this.data("validation" + name + "Decimal")) {

                        result.decimal = $this.data("validation" + name + "Decimal");

                    }

                    result.thousands = "";

                    if ($this.data("validation" + name + "Thousands")) {

                        result.thousands = $this.data("validation" + name + "Thousands");

                    }

                    result.regex = regexFromString("([+-]?\\d+(\\" + result.decimal + "\\d+)?)?");

                    result.message = "Must be a number";

                    var dataMessage = $this.data("validation" + name + "Message");

                    if (dataMessage) {

                        result.message = dataMessage;

                    }

                    return result;

                }

                , validate: function ($this, value, validator) {

                    var globalValue = value.replace(validator.decimal, ".").replace(validator.thousands, "");

                    var multipliedValue = parseFloat(globalValue);

                    var multipliedStep = parseFloat(validator.step);

                    while (multipliedStep % 1 !== 0) {

                        multipliedStep = parseFloat(multipliedStep.toPrecision(12)) * 10;

                        multipliedValue = parseFloat(multipliedValue.toPrecision(12)) * 10;

                    }

                    var regexResult = validator.regex.test(value);

                    var stepResult = parseFloat(multipliedValue) % parseFloat(multipliedStep) === 0;

                    var typeResult = !isNaN(parseFloat(globalValue)) && isFinite(globalValue);

                    var result = !(regexResult && stepResult && typeResult);

                    return result;

                }

                , message: "Must be a number",

            }

        }

        , builtInValidators: {

            email: {

                name: "Email"

                , type: "email"

            }

            , passwordagain: {

                name: "Passwordagain"

                , type: "match"

                , match: "password"

                , message: "Does not match the given password<!-- data-validator-paswordagain-message to override -->"

            }

            , positive: {

                name: "Positive"

                , type: "shortcut"

                , shortcut: "number,positivenumber"

            }

            , negative: {

                name: "Negative"

                , type: "shortcut"

                , shortcut: "number,negativenumber"

            }

            , integer: {

                name: "Integer"

                , type: "regex"

                , regex: "[+-]?\\d+"

                , message: "No decimal places allowed<!-- data-validator-integer-message to override -->"

            }

            , positivenumber: {

                name: "Positivenumber"

                , type: "min"

                , min: 0

                , message: "Must be a positive number<!-- data-validator-positivenumber-message to override -->"

            }

            , negativenumber: {

                name: "Negativenumber"

                , type: "max"

                , max: 0

                , message: "Must be a negative number<!-- data-validator-negativenumber-message to override -->"

            }

            , required: {

                name: "Required"

                , type: "required"

                , message: "This is required<!-- data-validator-required-message to override -->"

            }

            , checkone: {

                name: "Checkone"

                , type: "minchecked"

                , minchecked: 1

                , message: "Check at least one option<!-- data-validation-checkone-message to override -->"

            }

            , number: {

                name: "Number"

                , type: "number"

                , decimal: "."

                , step: "1"

            }

            , pattern: {

                name: "Pattern"

                , type: "regex"

                , message: "Not in expected format"

            }

        }

    };

    var formatValidatorName = function (name) {

        return name.toLowerCase().replace(/(^|\s)([a-z])/g, function (m, p1, p2) {

            return p1 + p2.toUpperCase();

        });

    };

    var getValue = function ($this) {

        var value = null;

        var type = $this.attr("type");

        if (type === "checkbox") {

            value = ($this.is(":checked") ? value : "");

            var checkboxParent = $this.parents("form").first() || $this.parents(".form-group").first();

            if (checkboxParent) {

                value = checkboxParent.find("input[name='" + $this.attr("name") + "']:checked").map(function (i, el) {

                    return $(el).val();

                }).toArray().join(",");

            }

        }

        else if (type === "radio") {

            value = ($('input[name="' + $this.attr("name") + '"]:checked').length > 0 ? $this.val() : "");

            var radioParent = $this.parents("form").first() || $this.parents(".form-group").first();

            if (radioParent) {

                value = radioParent.find("input[name='" + $this.attr("name") + "']:checked").map(function (i, el) {

                    return $(el).val();

                }).toArray().join(",");

            }

        }

        else if (type === "number") {

            if ($this[0].validity.valid) {

                value = $this.val();

            }

            else {

                if ($this[0].validity.badInput || $this[0].validity.stepMismatch) {

                    value = "NaN";

                }

                else {

                    value = "";

                }

            }

        }

        else {

            value = $this.val();

        }

        return value;

    };



    function regexFromString(inputstring) {

        return new RegExp("^" + inputstring + "$");

    }

    /**

       * Thanks to Jason Bunting via StackOverflow.com

       *

       * http://stackoverflow.com/questions/359788/how-to-execute-a-javascript-function-when-i-have-its-name-as-a-string#answer-359910

       * Short link: http://tinyurl.com/executeFunctionByName

      **/

    function executeFunctionByName(functionName, context) {

        var args = Array.prototype.slice.call(arguments, 2);

        var namespaces = functionName.split(".");

        var func = namespaces.pop();

        for (var i = 0; i < namespaces.length; i++) {

            context = context[namespaces[i]];

        }

        return context[func].apply(context, args);

    }

    $.fn.jqBootstrapValidation = function (method) {

        if (defaults.methods[method]) {

            return defaults.methods[method].apply(this, Array.prototype.slice.call(arguments, 1));

        }

        else if (typeof method === 'object' || !method) {

            return defaults.methods.init.apply(this, arguments);

        }

        else {

            $.error('Method ' + method + ' does not exist on jQuery.jqBootstrapValidation');

            return null;

        }

    };

    $.jqBootstrapValidation = function (options) {

        $(":input").not("[type=image],[type=submit]").jqBootstrapValidation.apply(this, arguments);

    };

})(jQuery);