/**
 * Fvalidate v1.0 - A validation plugin for jQuery
 * Copyright (C) 2010  Hasan Hameed
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
(function($){var _errors=[],_rules=[],_sameAs=[];$.fn.Fvalidate=function(settings)
{var $form=$(this),formId=$form.attr("id"),$fields=$form.find("input, textarea, select").filter(":not(:submit)"),defaults={alertErrors:true,submitButton:$form.find("input[type=submit]:first")||null,attrForName:"name",focusClass:"inp-focus",errorClass:"inp-error",errorMsgClass:"err-msg", validateOnKeyUp: false},options=$.extend(defaults,settings);_errors[formId]=[];$fields.focus(function(){$(this).addClass(options.focusClass);});$fields.blur(function(){$(this).removeClass(options.focusClass);});$fields.keyup(function(){if(options.validateOnKeyUp) {_validate(this);}});if(options.submitButton==null)
$form.submit(function(){if(!_validateForm())return false;});else
options.submitButton.click(function(){if(!_validateForm())return false;});function _validateForm(){$fields.each(function(){_validate(this);});if($form.countErrors()>0){$form.showErrors();var x;for(x in _errors[formId]){_errors[formId][x]['elem'].focus();break;}
return false;}
return true;};function _validate(obj)
{var $input=$(obj),Name=$input.attr(options.attrForName),val=$input.val();if($input.attr("required")=='yes'){if($input.is(":checkbox")||$input.is(":radio"))
if(!$input.attr('checked')||!$input.is(':checked')){$input.setError('Please select '+Name); $input.nextAll('.'+options.errorMsgClass).slideDown();return false;}
if(val==''||val==undefined){$input.setError('Please type '+Name); $input.nextAll('.'+options.errorMsgClass).slideDown();return false;}$input.nextAll('.'+options.errorMsgClass).slideUp();}
var mask=_rules[Name] || $input.attr("rule")||false;if(mask){switch(mask){case'alpha':mask=/^[a-zA-Z\s]*$/;break;case'numeric':mask=/^[0-9\s]*$/;break;case'floating':mask=/^[0-9-\.\s]*$/;break;case'alnum':mask=/^[a-zA-Z-0-9\s]*$/;break;case'alnumhyph':mask=/^[a-zA-Z0-9-\s]*$/;break;case'email':mask=/^[^@\s<&>]+@([-a-z0-9]+\.)+[a-z]{2,}$/i;break;case 'USPhoneNumber': mask = /\D?\d{3}\D?\d{3}\D?\d{4}/; break;}
if(!mask.test(val) && val.length > 0 && $input.attr("defaultValue") !==val){$input.setError('Invalid '+Name);$input.nextAll('.'+options.errorMsgClass).slideDown();return false;} $input.nextAll('.'+options.errorMsgClass).slideUp();}
var minlen=$input.attr("minlength")||0;if(minlen){var thislen=val.length;if(minlen>thislen){$input.setError('Length of '+Name+' must be greater than '+minlen);return false;}}
var elem=_sameAs[Name]||false;if(elem){if(elem.val()!==val){$input.setError(elem.attr('name')+' does not match.');$input.nextAll('.'+options.errorMsgClass).slideDown();return false;}
$input.nextAll('.'+options.errorMsgClass).slideUp();}
$input.removeError();};var methods={setError:function(msg){var name=$(this).attr("name"),fid=$(this).parents("form:last").attr("id");_errors[fid][name]=[];_errors[fid][name]['elem']=this;_errors[fid][name]['msg']=msg;return this.changeClass(options.focusClass,options.errorClass);},removeError:function(){var fid=$(this).parents("form:last").attr("id");delete _errors[fid][$(this).attr("name")];if(this.hasClass('inp-error'))
return this.changeClass(options.errorClass,options.focusClass);},showErrors:function(){if(options.alertErrors){var s='Following errors are occured:',fid=$(this).attr("id");for(x in _errors[fid])
s+="\n "+_errors[fid][x]['msg']+'.';alert(s);}
return this;},countErrors:function(){var c=0,x;for(x in _errors[$(this).attr("id")])
c++;return c;},rule:function(mask){this.each(function(){_rules[$(this).attr('name')]=mask;});return this;},sameAs:function(elem){_sameAs[$(this).attr('name')]=elem;return this;},changeClass:function(from,to){return this.removeClass(from).addClass(to);}};$.each(methods,function(i){$.fn[i]=this;});return $form;};})(jQuery);