/**
 * jQuery Validation Plugin 1.8.0
 *
 * http://bassistance.de/jquery-plugins/jquery-plugin-validation/
 * http://docs.jquery.com/Plugins/Validation
 *
 * Copyright (c) 2006 - 2011 Jörn Zaefferer
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */

(function() {

   function stripHtml(value) {
      // remove html tags and space chars
      return value.replace(/<.[^<>]*?>/g, ' ').replace(/&nbsp;|&#160;/gi, ' ')
      // remove numbers and punctuation
      .replace(/[0-9.(),;:!?%#$'"_+=\/-]*/g,'');
   }
   jQuery.validator.addMethod("maxWords", function(value, element, params) {
      return this.optional(element) || stripHtml(value).match(/\b\w+\b/g).length < params;
   }, jQuery.validator.format("Please enter {0} words or less."));

   jQuery.validator.addMethod("minWords", function(value, element, params) {
      return this.optional(element) || stripHtml(value).match(/\b\w+\b/g).length >= params;
   }, jQuery.validator.format("Please enter at least {0} words."));

   jQuery.validator.addMethod("rangeWords", function(value, element, params) {
      return this.optional(element) || stripHtml(value).match(/\b\w+\b/g).length >= params[0] && value.match(/bw+b/g).length < params[1];
   }, jQuery.validator.format("Please enter between {0} and {1} words."));

})();

jQuery.validator.addMethod("letterswithbasicpunc", function(value, element) {
   return this.optional(element) || /^[a-z-.,?!()'\/\"\sÄäÜüÖößáéóúàèòùâêîôû]+$/i.test(value);
}, "Letters or punctuation only please");

jQuery.validator.addMethod("alphanumeric", function(value, element) {
   return this.optional(element) || /^[a-z0-9-.,?!()'\/\"\sÄäÜüÖöß]+$/i.test(value);
}, "Letters, numbers, spaces or underscores only please");

jQuery.validator.addMethod("lettersonly", function(value, element) {
   return this.optional(element) || /^[a-z]+$/i.test(value);
}, "Letters only please");

jQuery.validator.addMethod("nowhitespace", function(value, element) {
   return this.optional(element) || /^\S+$/i.test(value);
}, "No white space please");

jQuery.validator.addMethod("ziprange", function(value, element) {
   return this.optional(element) || /^90[2-5]\d\{2}-\d{4}$/.test(value);
}, "Your ZIP-code must be in the range 902xx-xxxx to 905-xx-xxxx");

jQuery.validator.addMethod("integer", function(value, element) {
   return this.optional(element) || /^-?\d+$/.test(value);
}, "A positive or negative non-decimal number please");

/**
* Return true, if the value is a valid vehicle identification number (VIN).
*
* Works with all kind of text inputs.
*
* @example <input type="text" size="20" name="VehicleID" class="{required:true,vinUS:true}" />
* @desc Declares a required input element whose value must be a valid vehicle identification number.
*
* @name jQuery.validator.methods.vinUS
* @type Boolean
* @cat Plugins/Validate/Methods
*/
jQuery.validator.addMethod(
   "vinUS",
   function(v){
      if (v.length != 17)
         return false;
      var i, n, d, f, cd, cdv;
      var LL    = ["A","B","C","D","E","F","G","H","J","K","L","M","N","P","R","S","T","U","V","W","X","Y","Z"];
      var VL    = [1,2,3,4,5,6,7,8,1,2,3,4,5,7,9,2,3,4,5,6,7,8,9];
      var FL    = [8,7,6,5,4,3,2,10,0,9,8,7,6,5,4,3,2];
      var rs    = 0;
      for(i = 0; i < 17; i++){
         f = FL[i];
         d = v.slice(i,i+1);
         if(i == 8){
            cdv = d;
         }
         if(!isNaN(d)){
            d *= f;
         }
         else{
            for(n = 0; n < LL.length; n++){
                  if(d.toUpperCase() === LL[n]){
                     d = VL[n];
                     d *= f;
                     if(isNaN(cdv) && n == 8){
                        cdv = LL[n];
                     }
                     break;
                  }
            }
         }
         rs += d;
      }
      cd = rs % 11;
      if(cd == 10){cd = "X";}
      if(cd == cdv){return true;}
      return false;
   },
   "The specified vehicle identification number (VIN) is invalid."
);

/**
  * Return true, if the value is a valid date, also making this formal check dd/mm/yyyy.
  *
  * @example jQuery.validator.methods.date("01/01/1900")
  * @result true
  *
  * @example jQuery.validator.methods.date("01/13/1990")
  * @result false
  *
  * @example jQuery.validator.methods.date("01.01.1900")
  * @result false
  *
  * @example <input name="pippo" class="{dateITA:true}" />
  * @desc Declares an optional input element whose value must be a valid date.
  *
  * @name jQuery.validator.methods.dateITA
  * @type Boolean
  * @cat Plugins/Validate/Methods
  */
jQuery.validator.addMethod(
   "dateITA",
   function(value, element) {
      var check = false;
      var re = /^\d{1,2}\/\d{1,2}\/\d{4}$/;
      if( re.test(value)){
         var adata = value.split('/');
         var gg = parseInt(adata[0],10);
         var mm = parseInt(adata[1],10);
         var aaaa = parseInt(adata[2],10);
         var xdata = new Date(aaaa,mm-1,gg);
         if ( ( xdata.getFullYear() == aaaa ) && ( xdata.getMonth () == mm - 1 ) && ( xdata.getDate() == gg ) )
            check = true;
         else
            check = false;
      } else
         check = false;
      return this.optional(element) || check;
   },
   "Please enter a correct date"
);

jQuery.validator.addMethod("dateNL", function(value, element) {
      return this.optional(element) || /^\d\d?[\.\/-]\d\d?[\.\/-]\d\d\d?\d?$/.test(value);
   }, "Vul hier een geldige datum in."
);

jQuery.validator.addMethod("time", function(value, element) {
      return this.optional(element) || /^([01][0-9])|(2[0123]):([0-5])([0-9])$/.test(value);
   }, "Please enter a valid time, between 00:00 and 23:59"
);

/**
 * matches US phone number format
 *
 * where the area code may not start with 1 and the prefix may not start with 1
 * allows '-' or ' ' as a separator and allows parens around area code
 * some people may want to put a '1' in front of their number
 *
 * 1(212)-999-2345
 * or
 * 212 999 2344
 * or
 * 212-999-0983
 *
 * but not
 * 111-123-5434
 * and not
 * 212 123 4567
 */
jQuery.validator.addMethod("phoneUS", function(phone_number, element) {
    phone_number = phone_number.replace(/\s+/g, "");
   return this.optional(element) || phone_number.length > 9 &&
      phone_number.match(/^(1-?)?(\([2-9]\d{2}\)|[2-9]\d{2})-?[2-9]\d{2}-?\d{4}$/);
}, "Please specify a valid phone number");

jQuery.validator.addMethod('phoneUK', function(phone_number, element) {
return this.optional(element) || phone_number.length > 9 &&
phone_number.match(/^(\(?(0|\+44)[1-9]{1}\d{1,4}?\)?\s?\d{3,4}\s?\d{3,4})$/);
}, 'Please specify a valid phone number');

jQuery.validator.addMethod('mobileUK', function(phone_number, element) {
return this.optional(element) || phone_number.length > 9 &&
phone_number.match(/^((0|\+44)7(5|6|7|8|9){1}\d{2}\s?\d{6})$/);
}, 'Please specify a valid mobile number');

// TODO check if value starts with <, otherwise don't try stripping anything
jQuery.validator.addMethod("strippedminlength", function(value, element, param) {
   return jQuery(value).text().length >= param;
}, jQuery.validator.format("Please enter at least {0} characters"));

// same as email, but TLD is optional
jQuery.validator.addMethod("email2", function(value, element, param) {
   return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)*(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);
}, jQuery.validator.messages.email);

// same as url, but TLD is optional
jQuery.validator.addMethod("url2", function(value, element, param) {
   return this.optional(element) || /^(https?|ftp):\/\/(((([a-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-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)*(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
}, jQuery.validator.messages.url);

// NOTICE: Modified version of Castle.Components.Validator.CreditCardValidator
// Redistributed under the the Apache License 2.0 at http://www.apache.org/licenses/LICENSE-2.0
// Valid Types: mastercard, visa, amex, dinersclub, enroute, discover, jcb, unknown, all (overrides all other settings)
jQuery.validator.addMethod("creditcardtypes", function(value, element, param) {

   if (/[^0-9-]+/.test(value))
      return false;

   value = value.replace(/\D/g, "");

   var validTypes = 0x0000;

   if (param.mastercard)
      validTypes |= 0x0001;
   if (param.visa)
      validTypes |= 0x0002;
   if (param.amex)
      validTypes |= 0x0004;
   if (param.dinersclub)
      validTypes |= 0x0008;
   if (param.enroute)
      validTypes |= 0x0010;
   if (param.discover)
      validTypes |= 0x0020;
   if (param.jcb)
      validTypes |= 0x0040;
   if (param.unknown)
      validTypes |= 0x0080;
   if (param.all)
      validTypes = 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040 | 0x0080;

   if (validTypes & 0x0001 && /^(51|52|53|54|55)/.test(value)) { //mastercard
      return value.length == 16;
   }
   if (validTypes & 0x0002 && /^(4)/.test(value)) { //visa
      return value.length == 16;
   }
   if (validTypes & 0x0004 && /^(34|37)/.test(value)) { //amex
      return value.length == 15;
   }
   if (validTypes & 0x0008 && /^(300|301|302|303|304|305|36|38)/.test(value)) { //dinersclub
      return value.length == 14;
   }
   if (validTypes & 0x0010 && /^(2014|2149)/.test(value)) { //enroute
      return value.length == 15;
   }
   if (validTypes & 0x0020 && /^(6011)/.test(value)) { //discover
      return value.length == 16;
   }
   if (validTypes & 0x0040 && /^(3)/.test(value)) { //jcb
      return value.length == 16;
   }
   if (validTypes & 0x0040 && /^(2131|1800)/.test(value)) { //jcb
      return value.length == 15;
   }
   if (validTypes & 0x0080) { //unknown
      return true;
   }
   return false;
}, "Please enter a valid credit card number.");

jQuery.validator.addMethod("ipv4", function(value, element, param) {
    return this.optional(element) || /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/i.test(value);
}, "Please enter a valid IP v4 address.");

jQuery.validator.addMethod("ipv6", function(value, element, param) {
    return this.optional(element) || /^((([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}((\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b)\.){3}(\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b))|(([0-9A-Fa-f]{1,4}:){0,5}:((\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b)\.){3}(\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b))|(::([0-9A-Fa-f]{1,4}:){0,5}((\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b)\.){3}(\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:))$/i.test(value);
}, "Please enter a valid IP v6 address.");

/**
 * Ab hier kommen von uns erweiterte Methoden zur Prüfung
 */
// http://docs.jquery.com/Plugins/Validation/Methods/dateDE gabs nicht wurde von mir (David) hinzugefuegt
jQuery.validator.addMethod("dateDE", function(value, element) {
   return this.optional(element) || /^\d{2}[\.]\d{2}[\.]\d{4}$/.test(value);
});

/* Prüfung auf eine deutsche Telefonnummer
 *
 * Es wir auf die Ländervorwahl, die Vorwahl 3-5 Stellig anschließend auf ein
 * Leerzeichen oder ein - oder / und dann auf beliebig viele Zahlen geprüft
 *
 * Beispiel: +49 0251 123456 oder 0251 123456 oder 0251-123456 oder 0251/123456
 */
jQuery.validator.addMethod("phoneDE", function(value, element) {
   return this.optional(element) || /^[\s\-\/\(\)\+0-9]*$/.test(value);
});


/*
 * Prüfung auf Hausnummern
 *
 * Zulässig ist nur Zahl und ein Buchstabe dahinter
 */
jQuery.validator.addMethod("streetnumber", function(value, element) {
   return this.optional(element) || /^[0-9]+[a-z]?$/.test(value);
});

/*
 * Prüfung auf deutsche Postleitzahl
 *
 * Prüft auf eine 5 Stellige deutsche Postleitzahl
 */
jQuery.validator.addMethod("ziprangeDE", function(value, element) {
   return this.optional(element) || /^[0-9]{5}$/.test(value);
});

/*
 * Prüfung auf gültigen Inhaltsnamen
 *
 * Prüft auf einen gültigen Inhaltsnamen
 */
jQuery.validator.addMethod("contentName", function(value, element) {
   return this.optional(element) || /^[a-z0-9-.,?&!()'\/\"\sÄäÜüÖöß]+$/i.test(value);
});

/*
 * Prüfung auf gültigen Ortsnamen
 *
 * Prüft auf einen gültigen Ortsnamen
 */
jQuery.validator.addMethod("city", function(value, element) {
   return this.optional(element) || /^[a-z\-\sÄäÜüÖöß]+$/i.test(value);
});

jQuery.validator.addMethod("price", function(value, element) {
   return this.optional(element) || /^[0-9]?[\,]\d{2}$/i.test(value);
});


/*
 * Prüfmethode für Geburtstag
 *
 */
$.validator.addMethod('checkbirth', function(value, element) {
   var birthdate = element.value.split(".");
   var day = birthdate[0];
   var month = birthdate[1];
   var year = birthdate[2];
   var age = 16;
   var mydate = new Date();
   mydate.setFullYear(year, month-1, day)
   var currdate = new Date();
   currdate.setFullYear(currdate.getFullYear() - age)
   return (currdate - mydate < 0 ? false : true);
});