var W3CDOM = (document.getElementsByTagName && document.createElement); var fldsarr; var msgsarr; var msgtype; var errors; function DomValidate(flds,msgs) { this.fldsarr = flds; this.msgsarr = msgs; this.txtClass = ""; this.validateForm=validateForm; this.validatetype = validatetype; this.writeError = writeError; this.removeError = removeError; this.name = name; this.trim = trim; this.nsname = nsname; this.phno=phno; this.required = required; this.errors=errors; this.msgtype=msgtype; this.writeErrors = writeErrors; this.email = email; this.usphone = usphone; this.url = url; this.ip = ip; this.mobile = mobile; this.postcode = postcode; this.number = number; this.namelen = namelen; this.ccv_3 = ccv_3; this.visa_num = visa_num; this.master_num = master_num; this.street_num = street_num; this.address = address; } function validateForm(frmname) { var status; validForm = true; firstError = null; errorstring = ''; this.errors = ''; status = true;	for (var i=0;i<this.fldsarr.length;i++) { var x = eval("document."+frmname).elements[this.fldsarr[i][0]]; this.fldsarr[i][2] = Array(); x.statusArr  = Array(); for (var k=0;k<this.fldsarr[i][1].length;k++) { if(this.validatetype(x,this.fldsarr[i][1][k],this.msgsarr[i][1][k])) { this.fldsarr[i][2][k] = 't'; if(!inArray(this.fldsarr[i][2],'f')){ this.removeError(x); } } else { status=false; this.fldsarr[i][2][k] = 'f'; } x.statusArr = this.fldsarr[i][2]; } } if(this.msgtype=='all') { this.writeErrors(this.errors); } return status; } function validatetype(obj,type,msg) { switch(type) {	case 'is_set': return this.is_set(obj,msg); break; case 'comments': return this.comments(obj,msg); break; case 'required': return this.required(obj,msg); break; case 'email': return this.email(obj,msg); break; case 'phno': return this.phno(obj,msg); break; case 'name': return this.name(obj,msg); break; case 'trim': return this.trim(obj,msg); break; case 'nsname': return this.nsname(obj,msg); break; case 'usphone': return this.usphone(obj,msg); break; case 'url':  return this.url(obj,msg); break; case 'ip': return this.ip(obj,msg); break; case 'mobile': return this.mobile(obj,msg); break; case 'postcode': return this.postcode(obj,msg); break; case 'number': return this.number(obj,msg); break; case 'checkfile': return this.checkfile(obj,msg); break; case 'namelen': return this.namelen(obj,msg); break; case 'ccv_3':    return this.ccv_3(obj,msg); break; case 'visa_num':    return this.visa_num(obj,msg); break;		case 'master_num':  	return this.master_num(obj,msg); break; case 'street_num':	return this.street_num(obj,msg);					break; case 'address':		return this.address(obj,msg);					break; } } function required(obj,msg) { switch(obj.type) { case 'checkbox': return	check_boxes(obj,msg); break; case 'radio': return	check_boxes(obj,msg); break; case 'select': if(obj.selected==false) { if(!msg) { this.writeError(obj,'This field is required'); }else{ this.writeError(obj,msg); } return false; }			   break; case 'select-multiple': var isSelected = false; for(var j=0; j<obj.options.length; j++) { if(obj.options[j].selected) { isSelected = true; } } if(!isSelected){ if(!msg) { this.writeError(obj,'This field is required'); }else{ this.writeError(obj,msg); } return isSelected;				} break; default: if (!obj.value) { if(!msg) { this.writeError(obj,'This field is required'); }else{ this.writeError(obj,msg); } return false; } } return true; } function check_boxes(obj,msg) { obj=array(); if(!isArray(obj)) { if(obj.checked==false) { if(!msg) { this.writeError(obj,'This field is required'); }else{ this.writeError(obj,msg); } return false; } }else{ for(var i=0;i<=obj.length;i++) { if(obj[i].checked==false) { if(!msg) { this.writeError(obj[i],'This field is required'); }else{ this.writeError(obj[i],msg); } return false; }	} } return true; } function writeError(obj,message) { validForm = false; if (W3CDOM) { obj.style.border="1px solid #CCD7E2"; obj.title = message; obj.alt = message;	obj.setAttribute('alt',message); obj.setAttribute('title',message); if (obj.hasError) { if(!inArray(obj.statusArr,'f')){ this.errors+=message+""; } return false; 					}else {		if(!inArray(obj.statusArr,'f')){ this.errors+=message+""; } } if(obj.type == "checkbox" || obj.type == "radio" ) { if(document.getElementById(obj.name+'_'+obj.type+'_span')) { var sp = document.getElementById(obj.name+'_'+obj.type+'_span');	}else{ var sp = document.createElement('span');	} sp.id = obj.name+'_'+obj.type+'_span'; sp.className = 'error'; sp.innerHTML= "&laquo;"; obj.parentNode.appendChild(sp); } obj.hasError = sp; }else{ errorstring += obj.name + ': ' + message + '\n'; obj.hasError = true; } } function writeErrors(message) {	var oElement; if(document.getElementById("showallerrors")){ oElement=document.getElementById("showallerrors"); oElement.style.display = "block"; if( message != "" ) { oElement.innerHTML=message; } }else { alert('Please create a div with "showallerrors" as id'); } var iElement; } function DOMVALremoveError(obj,clsname) { } function removeError(obj) { obj.style.border=this.txtClass; if(document.getElementById(obj.name+'_'+obj.type+'_span')) { var k = document.getElementById(obj.name+'_'+obj.type+'_span'); k.innerHTML = ""; } obj.hasError = false; } /* Validation functions start here..... */ function email(obj,msg) { if (obj.value) { if (obj.value.indexOf('@') != -1) { return true; }else{ if(!msg) this.writeError(obj,'Please enter a valid email address'); else this.writeError(obj,msg); return false; }  } return true; } function isInteger(s) {   var i; for (i = 0; i < s.length; i++) {   var c = s.charAt(i); if (((c < "0") || (c > "9"))) return false; } return true; } function phno(obj,msg) {	if(obj.value) { var stripped = obj.value.replace(/[\(\)\.\-\+\,\[\]\\\/\ ]/g, '');	if (!isInteger(stripped)) { if(!msg) this.writeError(obj,'Please enter a valid Phone Number'); else this.writeError(obj,msg); return false; } if ( (stripped.length < 6 ) ) { if(!msg) this.writeError(obj,'Please enter a valid Phone Number'); else this.writeError(obj,msg); return false; } } return true; } function street_num(obj,msg) { var street = trimAll(obj.value); if(street != "") { if (/^((\[|\]|\-|\(|\))*|\w|\s)+$/.test(obj.value)) { return true;	} else { if(!msg) this.writeError(obj,'Please enter a valid Street Number'); else this.writeError(obj,msg); return false; } } else { if(!msg) this.writeError(obj,'Please enter a valid Street Number'); else this.writeError(obj,msg); return false; } } function address(obj,msg) { var addr = trimAll(obj.value); if(addr != "") { if (/^((\[|\]|\-|\(|\)|\,|'|&|\.)*|\w|\s)+$/.test(obj.value)) { return true;	} else { if(!msg) this.writeError(obj,'Please enter a valid Address'); else this.writeError(obj,msg); return false; } if(  addr.length <= 5  ) { if(!msg) this.writeError(obj,'Please enter a valid Address'); else this.writeError(obj,msg); return false; } } else { return true; } } function name(obj,msg) {	if(obj.value) { if(/^(([A-Za-z]+\s?\'?[A-Za-z]*)\s?)+[\d]{0,10}$/.test(obj.value)) { return true; } else { if(!msg) this.writeError(obj,'Please enter a valid name'); else this.writeError(obj,msg); return false; } } return true; } /* to check whether name is atleast nore than 2 chars */ function namelen(obj,msg) {	var lenval = trimAll(obj.value); if(lenval) { if(lenval.length>2) { return true; } else { if(!msg) this.writeError(obj,'Please enter a valid name'); else this.writeError(obj,msg); return false; } } else { if(!msg) this.writeError(obj,'Please enter a valid name'); else this.writeError(obj,msg); return false; } return true; } function nsname(obj,msg) {	if(obj.value) { if(/^[a-z\']+$/i.test(obj.value)) { return true; } else { if(!msg) this.writeError(obj,'Please enter a valid name'); else this.writeError(obj,msg); return false; } } return true; } function usphone(obj,msg) { var phstring=obj.value; var phoneval=phstring.replace(/[\+\(\)\.\-\ ]/g,''); if (phoneval) { if (/^(\+?\d{2}\s?)?\([0-9]\d{2}\)\s?\d{3}\-?\d{4}$/.test (phoneval)) { return true; } else { if (/^(\+?\d{2}\s?)?\[[0-9]\d{2}\]\s?\d{3}\-?\d{4}$/.test (phoneval)) { return true;				  } else { if (/^(\+?\d{2}\s?)?[0-9]\d{2}\s?\d{3}\-?\d{4}$/.test (phoneval)) { return true;					  } else { if(!msg) this.writeError(obj,'Please enter a valid US Phone Number'); else this.writeError(obj,msg); return false; } } }  } return true; } function url(obj,msg) { if (obj.value) { if (/^(http:\/\/www.|https:\/\/www.|ftp:\/\/www.|www.){1}([\w]+)(.[\w]+){1,2}[\/ ]$/.test (obj.value)) { return true;	}else { if(!msg) this.writeError(obj,'Please enter a valid URL'); else this.writeError(obj,msg); return false; }  } return true; } function ip(obj,msg) { if (obj.value) { if ((obj.value != "0.0.0.0") && (obj.value != "255.255.255.255")) { if (/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/.test (obj.value)) { return true; } else { if(!msg) { this.writeError(obj,'Please enter a valid IP Address'); } else { this.writeError(obj,msg); } return false; } } else { if(!msg) this.writeError(obj,'Please enter a valid IP Address'); else this.writeError(obj,msg); return false; } } return true; } function mobile(obj,msg) { if (obj.value) { if (!(isNaN(obj.value)) && (obj.value.length>9)) { return true; }else { if(!msg) this.writeError(obj,'Please enter a valid mobile number'); else this.writeError(obj,msg); return false; }  } return true; } function is_int(val) { var str = new String(val); arr = str.split("."); if( arr.length > 1 ) { return false; } else { return true; } } function ccv_3(obj,msg) { if( !isNaN(obj.value) && is_int(obj.value) && obj.value.length==3 ) { return true; } else { if(!msg) this.writeError(obj,'Please enter a valid ccv number'); else this.writeError(obj,msg); return false; } } function visa_num(obj,msg) { if( !isNaN(obj.value) && is_int(obj.value) && ( (obj.value.length==13) || (obj.value.length==16) ) && (get_initial_digit(obj.value) == "4") ) { return true; } else { if(!msg) this.writeError(obj,'Please enter a valid credit card number'); else this.writeError(obj,msg); return false; } } function master_num(obj,msg) { if( !isNaN(obj.value) && is_int(obj.value) && ( (obj.value.length==16)) && (get_initial_digit(obj.value) == "5") ) { return true; } else { if(!msg) this.writeError(obj,'Please enter a valid credit card number'); else this.writeError(obj,msg); return false; } } function get_initial_digit(val) { var str = new String(val); return str.substring(0,1) } function postcode(obj,msg) { if (obj.value) { if (!isNaN(obj.value) && obj.value.length>3) { return true; }else { if(!msg) this.writeError(obj,'Please enter a valid postcode'); else this.writeError(obj,msg); return false; }  } return true; } function number(obj,msg) { if (obj.value) { if (!isNaN(obj.value)) { return true; }else { if(!msg) this.writeError(obj,'Please enter a valid Number'); else this.writeError(obj,msg); return false; }  } return true; } function checkfile(obj,msg) { if (obj.value) { if (/^[\w+\s*]+.[pdf|doc|txt|jpg|gif]+/i.test (obj.value)) { return true;	}else { if(!msg) this.writeError(obj,'Invalid File Extension'); else this.writeError(obj,msg); return false; }  } return true; } function trimAll(sString) { while (sString.substring(0,1) == ' ') { sString = sString.substring(1, sString.length); } while (sString.substring(sString.length-1, sString.length) == ' ') { sString = sString.substring(0,sString.length-1); } return sString; } function trim(obj,msg) {	if(obj.value) { if(trimAll(obj.value) != "") { return true; }		else { if(!msg) this.writeError(obj,'Please enter your name'); else this.writeError(obj,msg); return false; } } return true; } /* google toolbar fix [no way related to the class] --ny */ if(window.attachEvent) window.attachEvent("onload",setListeners); function setListeners(){ if(document.getElementById("showallerrors")) { oElement=document.getElementById("showallerrors"); oElement.style.display = "none"; } inputList = document.getElementsByTagName("INPUT"); for(i=0;i<inputList.length;i++){ inputList[i].attachEvent("onpropertychange",restoreStyles); inputList[i].style.backgroundColor = ""; } selectList = document.getElementsByTagName("SELECT"); for(i=0;i<selectList.length;i++){ selectList[i].attachEvent("onpropertychange",restoreStyles); selectList[i].style.backgroundColor = ""; } } function restoreStyles(){ if(event.srcElement.style.backgroundColor != "") event.srcElement.style.backgroundColor = ""; } function isArray(obj) { if (obj.constructor.toString().indexOf("Array") == -1) return false; else return true; } function inArray(arr,pstr) { var str; str = "  "+arr.toString(); if (str.indexOf(pstr) > 0) return true; else return false; } /* google toolbar fix [no way related to the class] --ny */ function comments(obj,msg)	{ if(obj.value) { if(/^(([A-Za-z]+\s?\'?[A-Za-z]*)\s?)+[\d]{0,10}$/.test(obj.value)) { return true; } else { if(!msg) this.writeError(obj,'Please enter a valid comments'); else this.writeError(obj,msg); return false; } } return true; }