/* Validate.js, version 1.0.2
*  (c) 2006 achraf bouyakhsass <mutation[at]mutationevent.com>
*
*  This software is licensed under the CC-GNU GPL
*  http://creativecommons.org/licenses/GPL/2.0/
*
*  For more details
*  http://www.mutationevent.com/project/validate.js
*
*  Package to validate various data :
*  hasValidChars
*  isSimpleIP
*  isAlphaLatin
*  isNotEmpty
*  isIntegerInRange
*  isNum
*  isEMailAddr
*  isZipCode
*  isDate
*  isMD5
*  isURL
*  isGuid
*  isISBN
*  isSSN
*  isDecimal
*  isplatform
*  addRules
*  Apply
/*--------------------------------------------------------------------------*/
var Class = {
create: function() {
return function() {
this.initialize.apply(this, arguments);
}
}
}

function getValue(s){return document.getElementById(s).value}

var Validate = Class.create();
Validate.prototype = {
/*--------------------------------------------------------------------------*/
initialize:function(){
this.error_array = []
this.rules_array = [];
this.e = true;
},
/*--------------------------------------------------------------------------*/
hasValidChars:function(s, characters, caseSensitive){
function escapeSpecials(s){
return s.replace(new RegExp("([\\\\-])", "g"), "\\$1");
}
return new RegExp("^[" + escapeSpecials(characters) + "]+$",(!caseSensitive ? "i" : "")).test(s);
},
/*--------------------------------------------------------------------------*/
isSimpleIP:function(ip){
ipRegExp = /^(([0-2]*[0-9]+[0-9]+)\.([0-2]*[0-9]+[0-9]+)\.([0-2]*[0-9]+[0-9]+)\.([0-2]*[0-9]+[0-9]+))$/
return ipRegExp.test(ip);
},
/*--------------------------------------------------------------------------*/
isAlphaLatin:function(string){
alphaRegExp = /^[0-9a-z]+$/i
return alphaRegExp.test(string);
},
/*--------------------------------------------------------------------------*/
isNotEmpty:function (string){
return /\S/.test(string);
},
/*--------------------------------------------------------------------------*/
isEmpty:function(s){
return !/\S/.test(s);
},
/*--------------------------------------------------------------------------*/
isIntegerInRange:function(n,Nmin,Nmax){
var num = Number(n);
if(isNaN(num)){
return false;
}
if(num != Math.round(num)){
return false;
}
return (num >= Nmin && num <= Nmax);
},
/*--------------------------------------------------------------------------*/
isNum:function(number){
numRegExp = /^[0-9]+$/
return numRegExp.test(number);
},
/*--------------------------------------------------------------------------*/
isEMailAddr:function(string){
emailRegExp = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.([a-z]){2,4})$/
return emailRegExp.test(string);
},
/*--------------------------------------------------------------------------*/
isZipCode:function(zipcode,country){
if(!zipcode) return false;
if(!country) format = 'US';
switch(country){
case'US': zpcRegExp = /^\d{5}$|^\d{5}-\d{4}$/; break;
case'MA': zpcRegExp = /^\d{5}$/; break;
case'CA': zpcRegExp = /^[A-Z]\d[A-Z] \d[A-Z]\d$/; break;
case'DU': zpcRegExp = /^[1-9][0-9]{3}\s?[a-zA-Z]{2}$/; break;
case'FR': zpcRegExp = /^\d{5}$/; break;
case'Monaco':zpcRegExp = /^(MC-)\d{5}$/; break;
}
return zpcRegExp.test(zipcode);
},
/*--------------------------------------------------------------------------*/
isDate:function(date,format){
if(!date) return false;
if(!format) format = 'FR';

switch(format){
case'FR': RegExpformat = /^(([0-2]\d|[3][0-1])\/([0]\d|[1][0-2])\/([2][0]|[1][9])\d{2})$/; break;
case'US': RegExpformat = /^([2][0]|[1][9])\d{2}\-([0]\d|[1][0-2])\-([0-2]\d|[3][0-1])$/; break;
case'SHORTFR': RegExpformat = /^([0-2]\d|[3][0-1])\/([0]\d|[1][0-2])\/\d{2}$/; break;
case'SHORTUS': RegExpformat = /^\d{2}\-([0]\d|[1][0-2])\-([0-2]\d|[3][0-1])$/; break;
case'dd MMM yyyy':RegExpformat = /^([0-2]\d|[3][0-1])\s(Jan(vier)?|Fév(rier)?|Mars|Avr(il)?|Mai|Juin|Juil(let)?|Aout|Sep(tembre)?|Oct(obre)?|Nov(ember)?|Dec(embre)?)\s([2][0]|[1][19])\d{2}$/; break;
case'MMM dd, yyyy':RegExpformat = /^(J(anuary|u(ne|ly))|February|Ma(rch|y)|A(pril|ugust)|(((Sept|Nov|Dec)em)|Octo)ber)\s([0-2]\d|[3][0-1])\,\s([2][0]|[1][9])\d{2}$/; break;
}

return RegExpformat.test(date);
},
/*--------------------------------------------------------------------------*/
isMD5:function(string){
if(!string) return false;
md5RegExp = /^[a-f0-9]{32}$/;
return md5RegExp.test(string);
},
/*--------------------------------------------------------------------------*/
isURL:function(string){
if(!string) return false;
string = string.toLowerCase();
urlRegExp = /^(((ht|f)tp(s?))\:\/\/)([0-9a-zA-Z\-]+\.)+[a-zA-Z]{2,6}(\:[0-9]+)?(\/\S*)?$/
return urlRegExp.test(string);
},
/*--------------------------------------------------------------------------*/
isGuid:function(guid){//guid format : xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx or xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
if(!guid) return false;
GuidRegExp = /^[{|\(]?[0-9a-fA-F]{8}[-]?([0-9a-fA-F]{4}[-]?){3}[0-9a-fA-F]{12}[\)|}]?$/
return GuidRegExp.test(guid);
},
/*--------------------------------------------------------------------------*/
isISBN:function(number){
if(!number) return false;
ISBNRegExp = /ISBN\x20(?=.{13}$)\d{1,5}([- ])\d{1,7}\1\d{1,6}\1(\d|X)$/
return ISBNRegExp.test(number);
},
/*--------------------------------------------------------------------------*/
isSSN:function(number){//Social Security Number format : NNN-NN-NNNN
if(!number) return false;
ssnRegExp = /^\d{3}-\d{2}-\d{4}$/
return ssnRegExp.test(number);
},
/*--------------------------------------------------------------------------*/
isDecimal:function(number){// positive or negative decimal
if(!number) return false;
decimalRegExp = /^-?(0|[1-9]{1}\d{0,})(\.(\d{1}\d{0,}))?$/
return decimalRegExp.test(number);
},
/*--------------------------------------------------------------------------*/
isplatform:function(platform){
//win, mac, nix
if(!platform) return false;
var os;
winRegExp = /\win/i
if(winRegExp.test(window.navigator.platform)) os = 'win';

macRegExp = /\mac/i
if(macRegExp.test(window.navigator.platform)) os = 'mac';

nixRegExp = /\unix|\linux|\sun/i
if(nixRegExp.test(window.navigator.platform)) os = 'nix';

if(platform == os) return true;
else return false;
},
/*--------------------------------------------------------------------------*/
getValue:function(id){
document.getElementById(id).value;
},
/*--------------------------------------------------------------------------*/
addRules:function(rules){
this.rules_array.push(rules);
},
/*--------------------------------------------------------------------------*/
check:function(){
this.error_array = [];
for(var i=0;i<this.rules_array.length;i++){
switch(this.rules_array[i].option){
/*--------------------------------------------------------------------------*/
case'ValidChars':
if(!this.hasValidChars(getValue(this.rules_array[i].id),this.rules_array[i].chars,false)){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
case'AlphaLatin':
if (this.isAlphaLatin(getValue(this.rules_array[i].id))){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
case'required':
if (this.isEmpty(getValue(this.rules_array[i].id))){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
case'integerRange':
if (!this.isIntegerInRange(getValue(this.rules_array[i].id),this.rules_array[i].Min,this.rules_array[i].Max)){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
case'Number':
if (!this.isNum(getValue(this.rules_array[i].id))){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
case'email':
if (!this.isEMailAddr(getValue(this.rules_array[i].id))){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
case'zipCode':
if (!this.isZipCode(getValue(this.rules_array[i].id),this.rules_array[i].country)){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
case'date':
if(!this.isDate(getValue(this.rules_array[i].id),this.rules_array[i].format)){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
case'url':
if(!this.isURL(getValue(this.rules_array[i].id))){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
case'Decimal':
if(!this.isDecimal(getValue(this.rules_array[i].id))){
this.error_array.push(this.rules_array[i].error);
this.e = false;
}
break;
/*--------------------------------------------------------------------------*/
}
}
},
/*--------------------------------------------------------------------------*/
Apply:function(el){
this.check();
if(this.e){
return true;
}else{
var endMsg = this.error_array;
if(!el){
alert(this.error_array.toString().replace(/\,/gi,"\n"));
}else{
document.getElementById(el).innerHTML = this.error_array.toString().replace(/\,/gi,"<br/>");
}
return false;
}
}
/*--------------------------------------------------------------------------*/
}