‘use strict’;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (“value” in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(“Cannot call a class as a function”); } }

!function ($) {

/**
 * Abide module.
 * @module foundation.abide
 */

var Abide = function () {
  /**
   * Creates a new instance of Abide.
   * @class
   * @fires Abide#init
   * @param {Object} element - jQuery object to add the trigger to.
   * @param {Object} options - Overrides to the default plugin settings.
   */
  function Abide(element) {
    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

    _classCallCheck(this, Abide);

    this.$element = element;
    this.options = $.extend({}, Abide.defaults, this.$element.data(), options);

    this._init();

    Foundation.registerPlugin(this, 'Abide');
  }

  /**
   * Initializes the Abide plugin and calls functions to get Abide functioning on load.
   * @private
   */

  _createClass(Abide, [{
    key: '_init',
    value: function _init() {
      this.$inputs = this.$element.find('input, textarea, select');

      this._events();
    }

    /**
     * Initializes events for Abide.
     * @private
     */

  }, {
    key: '_events',
    value: function _events() {
      var _this2 = this;

      this.$element.off('.abide').on('reset.zf.abide', function () {
        _this2.resetForm();
      }).on('submit.zf.abide', function () {
        return _this2.validateForm();
      });

      if (this.options.validateOn === 'fieldChange') {
        this.$inputs.off('change.zf.abide').on('change.zf.abide', function (e) {
          _this2.validateInput($(e.target));
        });
      }

      if (this.options.liveValidate) {
        this.$inputs.off('input.zf.abide').on('input.zf.abide', function (e) {
          _this2.validateInput($(e.target));
        });
      }

      if (this.options.validateOnBlur) {
        this.$inputs.off('blur.zf.abide').on('blur.zf.abide', function (e) {
          _this2.validateInput($(e.target));
        });
      }
    }

    /**
     * Calls necessary functions to update Abide upon DOM change
     * @private
     */

  }, {
    key: '_reflow',
    value: function _reflow() {
      this._init();
    }

    /**
     * Checks whether or not a form element has the required attribute and if it's checked or not
     * @param {Object} element - jQuery object to check for required attribute
     * @returns {Boolean} Boolean value depends on whether or not attribute is checked or empty
     */

  }, {
    key: 'requiredCheck',
    value: function requiredCheck($el) {
      if (!$el.attr('required')) return true;

      var isGood = true;

      switch ($el[0].type) {
        case 'checkbox':
          isGood = $el[0].checked;
          break;

        case 'select':
        case 'select-one':
        case 'select-multiple':
          var opt = $el.find('option:selected');
          if (!opt.length || !opt.val()) isGood = false;
          break;

        default:
          if (!$el.val() || !$el.val().length) isGood = false;
      }

      return isGood;
    }

    /**
     * Based on $el, get the first element with selector in this order:
     * 1. The element's direct sibling('s).
     * 3. The element's parent's children.
     *
     * This allows for multiple form errors per input, though if none are found, no form errors will be shown.
     *
     * @param {Object} $el - jQuery object to use as reference to find the form error selector.
     * @returns {Object} jQuery object with the selector.
     */

  }, {
    key: 'findFormError',
    value: function findFormError($el) {
      var $error = $el.siblings(this.options.formErrorSelector);

      if (!$error.length) {
        $error = $el.parent().find(this.options.formErrorSelector);
      }

      return $error;
    }

    /**
     * Get the first element in this order:
     * 2. The <label> with the attribute `[for="someInputId"]`
     * 3. The `.closest()` <label>
     *
     * @param {Object} $el - jQuery object to check for required attribute
     * @returns {Boolean} Boolean value depends on whether or not attribute is checked or empty
     */

  }, {
    key: 'findLabel',
    value: function findLabel($el) {
      var id = $el[0].id;
      var $label = this.$element.find('label[for="' + id + '"]');

      if (!$label.length) {
        return $el.closest('label');
      }

      return $label;
    }

    /**
     * Get the set of labels associated with a set of radio els in this order
     * 2. The <label> with the attribute `[for="someInputId"]`
     * 3. The `.closest()` <label>
     *
     * @param {Object} $el - jQuery object to check for required attribute
     * @returns {Boolean} Boolean value depends on whether or not attribute is checked or empty
     */

  }, {
    key: 'findRadioLabels',
    value: function findRadioLabels($els) {
      var _this3 = this;

      var labels = $els.map(function (i, el) {
        var id = el.id;
        var $label = _this3.$element.find('label[for="' + id + '"]');

        if (!$label.length) {
          $label = $(el).closest('label');
        }
        return $label[0];
      });

      return $(labels);
    }

    /**
     * Adds the CSS error class as specified by the Abide settings to the label, input, and the form
     * @param {Object} $el - jQuery object to add the class to
     */

  }, {
    key: 'addErrorClasses',
    value: function addErrorClasses($el) {
      var $label = this.findLabel($el);
      var $formError = this.findFormError($el);

      if ($label.length) {
        $label.addClass(this.options.labelErrorClass);
      }

      if ($formError.length) {
        $formError.addClass(this.options.formErrorClass);
      }

      $el.addClass(this.options.inputErrorClass).attr('data-invalid', '');
    }

    /**
     * Remove CSS error classes etc from an entire radio button group
     * @param {String} groupName - A string that specifies the name of a radio button group
     *
     */

  }, {
    key: 'removeRadioErrorClasses',
    value: function removeRadioErrorClasses(groupName) {
      var $els = this.$element.find(':radio[name="' + groupName + '"]');
      var $labels = this.findRadioLabels($els);
      var $formErrors = this.findFormError($els);

      if ($labels.length) {
        $labels.removeClass(this.options.labelErrorClass);
      }

      if ($formErrors.length) {
        $formErrors.removeClass(this.options.formErrorClass);
      }

      $els.removeClass(this.options.inputErrorClass).removeAttr('data-invalid');
    }

    /**
     * Removes CSS error class as specified by the Abide settings from the label, input, and the form
     * @param {Object} $el - jQuery object to remove the class from
     */

  }, {
    key: 'removeErrorClasses',
    value: function removeErrorClasses($el) {
      // radios need to clear all of the els
      if ($el[0].type == 'radio') {
        return this.removeRadioErrorClasses($el.attr('name'));
      }

      var $label = this.findLabel($el);
      var $formError = this.findFormError($el);

      if ($label.length) {
        $label.removeClass(this.options.labelErrorClass);
      }

      if ($formError.length) {
        $formError.removeClass(this.options.formErrorClass);
      }

      $el.removeClass(this.options.inputErrorClass).removeAttr('data-invalid');
    }

    /**
     * Goes through a form to find inputs and proceeds to validate them in ways specific to their type. 
     * Ignores inputs with data-abide-ignore, type="hidden" or disabled attributes set
     * @fires Abide#invalid
     * @fires Abide#valid
     * @param {Object} element - jQuery object to validate, should be an HTML input
     * @returns {Boolean} goodToGo - If the input is valid or not.
     */

  }, {
    key: 'validateInput',
    value: function validateInput($el) {
      var _this4 = this;

      var clearRequire = this.requiredCheck($el),
          validated = false,
          customValidator = true,
          validator = $el.attr('data-validator'),
          equalTo = true;

      // don't validate ignored inputs or hidden inputs or disabled inputs
      if ($el.is('[data-abide-ignore]') || $el.is('[type="hidden"]') || $el.is('[disabled]')) {
        return true;
      }

      switch ($el[0].type) {
        case 'radio':
          validated = this.validateRadio($el.attr('name'));
          break;

        case 'checkbox':
          validated = clearRequire;
          break;

        case 'select':
        case 'select-one':
        case 'select-multiple':
          validated = clearRequire;
          break;

        default:
          validated = this.validateText($el);
      }

      if (validator) {
        customValidator = this.matchValidation($el, validator, $el.attr('required'));
      }

      if ($el.attr('data-equalto')) {
        equalTo = this.options.validators.equalTo($el);
      }

      var goodToGo = [clearRequire, validated, customValidator, equalTo].indexOf(false) === -1;
      var message = (goodToGo ? 'valid' : 'invalid') + '.zf.abide';

      if (goodToGo) {
        // Re-validate inputs that depend on this one with equalto
        var dependentElements = this.$element.find('[data-equalto="' + $el.attr('id') + '"]');
        if (dependentElements.length) {
          (function () {
            var _this = _this4;
            dependentElements.each(function () {
              if ($(this).val()) {
                _this.validateInput($(this));
              }
            });
          })();
        }
      }

      this[goodToGo ? 'removeErrorClasses' : 'addErrorClasses']($el);

      /**
       * Fires when the input is done checking for validation. Event trigger is either `valid.zf.abide` or `invalid.zf.abide`
       * Trigger includes the DOM element of the input.
       * @event Abide#valid
       * @event Abide#invalid
       */
      $el.trigger(message, [$el]);

      return goodToGo;
    }

    /**
     * Goes through a form and if there are any invalid inputs, it will display the form error element
     * @returns {Boolean} noError - true if no errors were detected...
     * @fires Abide#formvalid
     * @fires Abide#forminvalid
     */

  }, {
    key: 'validateForm',
    value: function validateForm() {
      var acc = [];
      var _this = this;

      this.$inputs.each(function () {
        acc.push(_this.validateInput($(this)));
      });

      var noError = acc.indexOf(false) === -1;

      this.$element.find('[data-abide-error]').css('display', noError ? 'none' : 'block');

      /**
       * Fires when the form is finished validating. Event trigger is either `formvalid.zf.abide` or `forminvalid.zf.abide`.
       * Trigger includes the element of the form.
       * @event Abide#formvalid
       * @event Abide#forminvalid
       */
      this.$element.trigger((noError ? 'formvalid' : 'forminvalid') + '.zf.abide', [this.$element]);

      return noError;
    }

    /**
     * Determines whether or a not a text input is valid based on the pattern specified in the attribute. If no matching pattern is found, returns true.
     * @param {Object} $el - jQuery object to validate, should be a text input HTML element
     * @param {String} pattern - string value of one of the RegEx patterns in Abide.options.patterns
     * @returns {Boolean} Boolean value depends on whether or not the input value matches the pattern specified
     */

  }, {
    key: 'validateText',
    value: function validateText($el, pattern) {
      // A pattern can be passed to this function, or it will be infered from the input's "pattern" attribute, or it's "type" attribute
      pattern = pattern || $el.attr('pattern') || $el.attr('type');
      var inputText = $el.val();
      var valid = false;

      if (inputText.length) {
        // If the pattern attribute on the element is in Abide's list of patterns, then test that regexp
        if (this.options.patterns.hasOwnProperty(pattern)) {
          valid = this.options.patterns[pattern].test(inputText);
        }
        // If the pattern name isn't also the type attribute of the field, then test it as a regexp
        else if (pattern !== $el.attr('type')) {
            valid = new RegExp(pattern).test(inputText);
          } else {
            valid = true;
          }
      }
      // An empty field is valid if it's not required
      else if (!$el.prop('required')) {
          valid = true;
        }

      return valid;
    }

    /**
     * Determines whether or a not a radio input is valid based on whether or not it is required and selected. Although the function targets a single `<input>`, it validates by checking the `required` and `checked` properties of all radio buttons in its group.
     * @param {String} groupName - A string that specifies the name of a radio button group
     * @returns {Boolean} Boolean value depends on whether or not at least one radio input has been selected (if it's required)
     */

  }, {
    key: 'validateRadio',
    value: function validateRadio(groupName) {
      // If at least one radio in the group has the `required` attribute, the group is considered required
      // Per W3C spec, all radio buttons in a group should have `required`, but we're being nice
      var $group = this.$element.find(':radio[name="' + groupName + '"]');
      var valid = false,
          required = false;

      // For the group to be required, at least one radio needs to be required
      $group.each(function (i, e) {
        if ($(e).attr('required')) {
          required = true;
        }
      });
      if (!required) valid = true;

      if (!valid) {
        // For the group to be valid, at least one radio needs to be checked
        $group.each(function (i, e) {
          if ($(e).prop('checked')) {
            valid = true;
          }
        });
      };

      return valid;
    }

    /**
     * Determines if a selected input passes a custom validation function. Multiple validations can be used, if passed to the element with `data-validator="foo bar baz"` in a space separated listed.
     * @param {Object} $el - jQuery input element.
     * @param {String} validators - a string of function names matching functions in the Abide.options.validators object.
     * @param {Boolean} required - self explanatory?
     * @returns {Boolean} - true if validations passed.
     */

  }, {
    key: 'matchValidation',
    value: function matchValidation($el, validators, required) {
      var _this5 = this;

      required = required ? true : false;

      var clear = validators.split(' ').map(function (v) {
        return _this5.options.validators[v]($el, required, $el.parent());
      });
      return clear.indexOf(false) === -1;
    }

    /**
     * Resets form inputs and styles
     * @fires Abide#formreset
     */

  }, {
    key: 'resetForm',
    value: function resetForm() {
      var $form = this.$element,
          opts = this.options;

      $('.' + opts.labelErrorClass, $form).not('small').removeClass(opts.labelErrorClass);
      $('.' + opts.inputErrorClass, $form).not('small').removeClass(opts.inputErrorClass);
      $(opts.formErrorSelector + '.' + opts.formErrorClass).removeClass(opts.formErrorClass);
      $form.find('[data-abide-error]').css('display', 'none');
      $(':input', $form).not(':button, :submit, :reset, :hidden, :radio, :checkbox, [data-abide-ignore]').val('').removeAttr('data-invalid');
      $(':input:radio', $form).not('[data-abide-ignore]').prop('checked', false).removeAttr('data-invalid');
      $(':input:checkbox', $form).not('[data-abide-ignore]').prop('checked', false).removeAttr('data-invalid');
      /**
       * Fires when the form has been reset.
       * @event Abide#formreset
       */
      $form.trigger('formreset.zf.abide', [$form]);
    }

    /**
     * Destroys an instance of Abide.
     * Removes error styles and classes from elements, without resetting their values.
     */

  }, {
    key: 'destroy',
    value: function destroy() {
      var _this = this;
      this.$element.off('.abide').find('[data-abide-error]').css('display', 'none');

      this.$inputs.off('.abide').each(function () {
        _this.removeErrorClasses($(this));
      });

      Foundation.unregisterPlugin(this);
    }
  }]);

  return Abide;
}();

/**
 * Default settings for plugin
 */

Abide.defaults = {
  /**
   * The default event to validate inputs. Checkboxes and radios validate immediately.
   * Remove or change this value for manual validation.
   * @option
   * @type {?string}
   * @default 'fieldChange'
   */
  validateOn: 'fieldChange',

  /**
   * Class to be applied to input labels on failed validation.
   * @option
   * @type {string}
   * @default 'is-invalid-label'
   */
  labelErrorClass: 'is-invalid-label',

  /**
   * Class to be applied to inputs on failed validation.
   * @option
   * @type {string}
   * @default 'is-invalid-input'
   */
  inputErrorClass: 'is-invalid-input',

  /**
   * Class selector to use to target Form Errors for show/hide.
   * @option
   * @type {string}
   * @default '.form-error'
   */
  formErrorSelector: '.form-error',

  /**
   * Class added to Form Errors on failed validation.
   * @option
   * @type {string}
   * @default 'is-visible'
   */
  formErrorClass: 'is-visible',

  /**
   * Set to true to validate text inputs on any value change.
   * @option
   * @type {boolean}
   * @default false
   */
  liveValidate: false,

  /**
   * Set to true to validate inputs on blur.
   * @option
   * @type {boolean}
   * @default false
   */
  validateOnBlur: false,

  patterns: {
    alpha: /^[a-zA-Z]+$/,
    alpha_numeric: /^[a-zA-Z0-9]+$/,
    integer: /^[-+]?\d+$/,
    number: /^[-+]?\d*(?:[\.\,]\d+)?$/,

    // amex, visa, diners
    card: /^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$/,
    cvv: /^([0-9]){3,4}$/,

    // http://www.whatwg.org/specs/web-apps/current-work/multipage/states-of-the-type-attribute.html#valid-e-mail-address
    email: /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+$/,

    url: /^(https?|ftp|file|ssh):\/\/(((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/,
    // abc.de
    domain: /^([a-zA-Z0-9]([a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,8}$/,

    datetime: /^([0-2][0-9]{3})\-([0-1][0-9])\-([0-3][0-9])T([0-5][0-9])\:([0-5][0-9])\:([0-5][0-9])(Z|([\-\+]([0-1][0-9])\:00))$/,
    // YYYY-MM-DD
    date: /(?:19|20)[0-9]{2}-(?:(?:0[1-9]|1[0-2])-(?:0[1-9]|1[0-9]|2[0-9])|(?:(?!02)(?:0[1-9]|1[0-2])-(?:30))|(?:(?:0[13578]|1[02])-31))$/,
    // HH:MM:SS
    time: /^(0[0-9]|1[0-9]|2[0-3])(:[0-5][0-9]){2}$/,
    dateISO: /^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/,
    // MM/DD/YYYY
    month_day_year: /^(0[1-9]|1[012])[- \/.](0[1-9]|[12][0-9]|3[01])[- \/.]\d{4}$/,
    // DD/MM/YYYY
    day_month_year: /^(0[1-9]|[12][0-9]|3[01])[- \/.](0[1-9]|1[012])[- \/.]\d{4}$/,

    // #FFF or #FFFFFF
    color: /^#?([a-fA-F0-9]{6}|[a-fA-F0-9]{3})$/
  },

  /**
   * Optional validation functions to be used. `equalTo` being the only default included function.
   * Functions should return only a boolean if the input is valid or not. Functions are given the following arguments:
   * el : The jQuery element to validate.
   * required : Boolean value of the required attribute be present or not.
   * parent : The direct parent of the input.
   * @option
   */
  validators: {
    equalTo: function (el, required, parent) {
      return $('#' + el.attr('data-equalto')).val() === el.val();
    }
  }
};

// Window exports
Foundation.plugin(Abide, 'Abide');

}(jQuery);