jq-idealform-test/js/public.js

/**
 * Public methods
 */
module.exports = {

  addRules: function(rules) {

    var self = this;

    var $inputs = this.$form.find($.map(rules, function(_, name) {
      return '[name="'+ name +'"]';
    }).join(','));

    $.extend(this.opts.rules, rules);

    $inputs.each(function(){ self._buildField(this) });

    this.$inputs = this.$inputs
      .add($inputs)
      .each(function(){ self._validate(this, true) });

    this.$fields.find(this.opts.error).hide();

    this._inject('addRules');
  },

  getInvalid: function() {
    return this.$fields.filter(function() {
      return $(this).data('idealforms-valid') === false;
    });
  },

  focusFirstInvalid: function() {

    var firstInvalid = this._getFirstInvalid()[0];

    if (firstInvalid) {
      this._handleError(firstInvalid);
      this._handleStyle(firstInvalid);
      this._inject('focusFirstInvalid', firstInvalid);
      firstInvalid.focus();
    }
  },

  isValid: function(name) {
    if (name) return ! this.getInvalid().find('[name="'+ name +'"]').length;
    return ! this.getInvalid().length;
  },

  reset: function(name) {

    var self = this
      , $inputs = this.$inputs;

    if (name) $inputs = $inputs.filter('[name="'+ name +'"]');

    $inputs.filter('input:not(:checkbox, :radio)').val('');
    $inputs.filter(':checkbox, :radio').prop('checked', false);
    $inputs.filter('select').find('option').prop('selected', function() {
      return this.defaultSelected;
    });

    $inputs.change().each(function(){ self._resetErrorAndStyle(this) });
  }

};