/* ------------------------------------------------------------------------- JavaScript Form Validator (gen_validatorv31.js) Version 3.1.2 Copyright (C) 2003-2008 JavaScript-Coder.com. All rights reserved. You can freely use this script in your Web pages. You may adapt this script for your own needs, provided these opening credit lines are kept intact. The Form validation script is distributed free from JavaScript-Coder.com For updates, please visit: http://www.javascript-coder.com/html-form/javascript-form-validation.phtml Questions & comments please send to form.val at javascript-coder.com ------------------------------------------------------------------------- */ function Validator(frmname) { this.formobj=document.forms[frmname]; if(!this.formobj) { alert("Error: couldnot get Form object "+frmname); return; } if(this.formobj.onsubmit) { this.formobj.old_onsubmit = this.formobj.onsubmit; this.formobj.onsubmit=null; } else { this.formobj.old_onsubmit = null; } this.formobj._sfm_form_name=frmname; this.formobj.onsubmit=form_submit_handler; this.addValidation = add_validation; this.setAddnlValidationFunction=set_addnl_vfunction; this.clearAllValidations = clear_all_validations; this.disable_validations = false;//new document.error_disp_handler = new sfm_ErrorDisplayHandler(); this.EnableOnPageErrorDisplay=validator_enable_OPED; this.EnableOnPageErrorDisplaySingleBox=validator_enable_OPED_SB; this.show_errors_together=true; this.EnableMsgsTogether=sfm_enable_show_msgs_together; document.set_focus_onerror=true; this.EnableFocusOnError=sfm_validator_enable_focus; } function sfm_validator_enable_focus(enable) { document.set_focus_onerror = enable; } function set_addnl_vfunction(functionname) { this.formobj.addnlvalidation = functionname; } function sfm_set_focus(objInput) { if(document.set_focus_onerror) { objInput.focus(); } } function sfm_enable_show_msgs_together() { this.show_errors_together=true; this.formobj.show_errors_together=true; } function clear_all_validations() { for(var itr=0;itr < this.formobj.elements.length;itr++) { this.formobj.elements[itr].validationset = null; } } function form_submit_handler() { var bRet = true; document.error_disp_handler.clear_msgs(); for(var itr=0;itr < this.elements.length;itr++) { if(this.elements[itr].validationset && !this.elements[itr].validationset.validate()) { bRet = false; } if(!bRet && !this.show_errors_together) { break; } } if(this.addnlvalidation) { str =" var ret = "+this.addnlvalidation+"()"; eval(str); if(!ret) { bRet=false; } } if(!bRet) { document.error_disp_handler.FinalShowMsg(); return false; } return true; } function add_validation(itemname,descriptor,errstr) { var condition = null; if(arguments.length > 3) { condition = arguments[3]; } if(!this.formobj) { alert("Error: The form object is not set properly"); return; }//if var itemobj = this.formobj[itemname]; if(itemobj.length && isNaN(itemobj.selectedIndex) ) //for radio button; don't do for 'select' item { itemobj = itemobj[0]; } if(!itemobj) { alert("Error: Couldnot get the input object named: "+itemname); return; } if(!itemobj.validationset) { itemobj.validationset = new ValidationSet(itemobj,this.show_errors_together); } itemobj.validationset.add(descriptor,errstr,condition); itemobj.validatorobj=this; } function validator_enable_OPED() { document.error_disp_handler.EnableOnPageDisplay(false); } function validator_enable_OPED_SB() { document.error_disp_handler.EnableOnPageDisplay(true); } function sfm_ErrorDisplayHandler() { this.msgdisplay = new AlertMsgDisplayer(); this.EnableOnPageDisplay= edh_EnableOnPageDisplay; this.ShowMsg=edh_ShowMsg; this.FinalShowMsg=edh_FinalShowMsg; this.all_msgs=new Array(); this.clear_msgs=edh_clear_msgs; } function edh_clear_msgs() { this.msgdisplay.clearmsg(this.all_msgs); this.all_msgs = new Array(); } function edh_FinalShowMsg() { this.msgdisplay.showmsg(this.all_msgs); } function edh_EnableOnPageDisplay(single_box) { if(true == single_box) { this.msgdisplay = new SingleBoxErrorDisplay(); } else { this.msgdisplay = new DivMsgDisplayer(); } } function edh_ShowMsg(msg,input_element) { var objmsg = new Array(); objmsg["input_element"] = input_element; objmsg["msg"] = msg; this.all_msgs.push(objmsg); } function AlertMsgDisplayer() { this.showmsg = alert_showmsg; this.clearmsg=alert_clearmsg; } function alert_clearmsg(msgs) { } function alert_showmsg(msgs) { var whole_msg=""; var first_elmnt=null; for(var m=0;m < msgs.length;m++) { if(null == first_elmnt) { first_elmnt = msgs[m]["input_element"]; } whole_msg += msgs[m]["msg"] + "\n"; } alert(whole_msg); if(null != first_elmnt) { sfm_set_focus(first_elmnt); } } function sfm_show_error_msg(msg,input_elmt) { document.error_disp_handler.ShowMsg(msg,input_elmt); } function SingleBoxErrorDisplay() { this.showmsg=sb_div_showmsg; this.clearmsg=sb_div_clearmsg; } function sb_div_clearmsg(msgs) { var divname = form_error_div_name(msgs); show_div_msg(divname,""); } function sb_div_showmsg(msgs) { var whole_msg="

" + msgs[m]["msg"] + "

"; var divname = form_error_div_name(msgs); show_div_msg(divname,whole_msg); } function form_error_div_name(msgs) { var input_element= null; for(var m in msgs) { input_element = msgs[m]["input_element"]; if(input_element){break;} } var divname =""; if(input_element) { divname = input_element.form._sfm_form_name + "_errorloc"; } return divname; } function DivMsgDisplayer() { this.showmsg=div_showmsg; this.clearmsg=div_clearmsg; } function div_clearmsg(msgs) { for(var m in msgs) { var divname = element_div_name(msgs[m]["input_element"]); show_div_msg(divname,""); } } function element_div_name(input_element) { var divname = input_element.form._sfm_form_name + "_" + input_element.name + "_errorloc"; divname = divname.replace(/[\[\]]/gi,""); return divname; } function div_showmsg(msgs) { var whole_msg; var first_elmnt=null; for(var m in msgs) { if(null == first_elmnt) { first_elmnt = msgs[m]["input_element"]; } var divname = element_div_name(msgs[m]["input_element"]); show_div_msg(divname,msgs[m]["msg"]); } if(null != first_elmnt) { sfm_set_focus(first_elmnt); } } function show_div_msg(divname,msgstring) { if(divname.length<=0) return false; if(document.layers) { divlayer = document.layers[divname]; if(!divlayer){return;} divlayer.document.open(); divlayer.document.write(msgstring); divlayer.document.close(); } else if(document.all) { divlayer = document.all[divname]; if(!divlayer){return;} divlayer.innerHTML=msgstring; } else if(document.getElementById) { divlayer = document.getElementById(divname); if(!divlayer){return;} divlayer.innerHTML =msgstring; } divlayer.style.visibility="visible"; } function ValidationDesc(inputitem,desc,error,condition) { this.desc=desc; this.error=error; this.itemobj = inputitem; this.condition = condition; this.validate=vdesc_validate; } function vdesc_validate() { if(this.condition != null ) { if(!eval(this.condition)) { return true; } } if(!validateInput(this.desc,this.itemobj,this.error)) { this.itemobj.validatorobj.disable_validations=true; sfm_set_focus(this.itemobj); return false; } return true; } function ValidationSet(inputitem,msgs_together) { this.vSet=new Array(); this.add= add_validationdesc; this.validate= vset_validate; this.itemobj = inputitem; this.msgs_together = msgs_together; } function add_validationdesc(desc,error,condition) { this.vSet[this.vSet.length]= new ValidationDesc(this.itemobj,desc,error,condition); } function vset_validate() { var bRet = true; for(var itr=0;itr= 0) { if(objcheck[idxchk].checked=="1") { selected=true; } }//if } else { if(objValue.checked == "1") { selected=true; }//if }//else return selected; } function TestDontSelectChk(objValue,chkValue,strError) { var pass = true; pass = IsCheckSelected(objValue,chkValue)?false:true; if(pass==false) { if(!strError || strError.length ==0) { strError = "Can't Proceed as you selected "+objValue.name; }//if sfm_show_error_msg(strError,objValue); } return pass; } function TestShouldSelectChk(objValue,chkValue,strError) { var pass = true; pass = IsCheckSelected(objValue,chkValue)?true:false; if(pass==false) { if(!strError || strError.length ==0) { strError = "You should select "+objValue.name; }//if sfm_show_error_msg(strError,objValue); } return pass; } function TestRequiredInput(objValue,strError) { var ret = true; var val = objValue.value; val = val.replace(/^\s+|\s+$/g,"");//trim if(eval(val.length) == 0) { if(!strError || strError.length ==0) { strError = objValue.name + " : Required Field"; }//if sfm_show_error_msg(strError,objValue); ret=false; }//if return ret; } function TestMaxLen(objValue,strMaxLen,strError) { var ret = true; if(eval(objValue.value.length) > eval(strMaxLen)) { if(!strError || strError.length ==0) { strError = objValue.name + " : "+ strMaxLen +" characters maximum "; }//if sfm_show_error_msg(strError,objValue); ret = false; }//if return ret; } function TestMinLen(objValue,strMinLen,strError) { var ret = true; if(eval(objValue.value.length) < eval(strMinLen)) { if(!strError || strError.length ==0) { strError = objValue.name + " : " + strMinLen + " characters minimum "; }//if sfm_show_error_msg(strError,objValue); ret = false; }//if return ret; } function TestInputType(objValue,strRegExp,strError,strDefaultError) { var ret = true; var charpos = objValue.value.search(strRegExp); if(objValue.value.length > 0 && charpos >= 0) { if(!strError || strError.length ==0) { strError = strDefaultError; }//if sfm_show_error_msg(strError,objValue); ret = false; }//if return ret; } function TestEmail(objValue,strError) { var ret = true; if(objValue.value.length > 0 && !validateEmail(objValue.value) ) { if(!strError || strError.length ==0) { strError = objValue.name+": Enter a valid Email address "; }//if sfm_show_error_msg(strError,objValue); ret = false; }//if return ret; } function TestLessThan(objValue,strLessThan,strError) { var ret = true; if(isNaN(objValue.value)) { sfm_show_error_msg(objValue.name +": Should be a number ",objValue); ret = false; }//if else if(eval(objValue.value) >= eval(strLessThan)) { if(!strError || strError.length ==0) { strError = objValue.name + " : value should be less than "+ strLessThan; }//if sfm_show_error_msg(strError,objValue); ret = false; }//if return ret; } function TestGreaterThan(objValue,strGreaterThan,strError) { var ret = true; if(isNaN(objValue.value)) { sfm_show_error_msg(objValue.name+": Should be a number ",objValue); ret = false; }//if else if(eval(objValue.value) <= eval(strGreaterThan)) { if(!strError || strError.length ==0) { strError = objValue.name + " : value should be greater than "+ strGreaterThan; }//if sfm_show_error_msg(strError,objValue); ret = false; }//if return ret; } function TestRegExp(objValue,strRegExp,strError) { var ret = true; if( objValue.value.length > 0 && !objValue.value.match(strRegExp) ) { if(!strError || strError.length ==0) { strError = objValue.name+": Invalid characters found "; }//if sfm_show_error_msg(strError,objValue); ret = false; }//if return ret; } function TestDontSelect(objValue,dont_sel_index,strError) { var ret = true; if(objValue.selectedIndex == null) { sfm_show_error_msg("ERROR: dontselect command for non-select Item"); ret = false; } if(objValue.selectedIndex == eval(dont_sel_index)) { if(!strError || strError.length ==0) { strError = objValue.name+": Please Select one option "; }//if sfm_show_error_msg(strError,objValue); ret = false; } return ret; } function TestSelectOneRadio(objValue,strError) { var objradio = objValue.form.elements[objValue.name]; var one_selected=false; for(var r=0;r < objradio.length;r++) { if(objradio[r].checked) { one_selected=true; break; } } if(false == one_selected) { if(!strError || strError.length ==0) { strError = "Please select one option from "+objValue.name; } sfm_show_error_msg(strError,objValue); } return one_selected; } function validateInput(strValidateStr,objValue,strError) { var ret = true; var epos = strValidateStr.search("="); var command = ""; var cmdvalue = ""; if(epos >= 0) { command = strValidateStr.substring(0,epos); cmdvalue = strValidateStr.substr(epos+1); } else { command = strValidateStr; } switch(command) { case "req": case "required": { ret = TestRequiredInput(objValue,strError) break; }//case required case "maxlength": case "maxlen": { ret = TestMaxLen(objValue,cmdvalue,strError) break; }//case maxlen case "minlength": case "minlen": { ret = TestMinLen(objValue,cmdvalue,strError) break; }//case minlen case "alnum": case "alphanumeric": { ret = TestInputType(objValue,"[^A-Za-z0-9]",strError, objValue.name+": Only alpha-numeric characters allowed "); break; } case "alnum_s": case "alphanumeric_space": { ret = TestInputType(objValue,"[^A-Za-z0-9\\s]",strError, objValue.name+": Only alpha-numeric characters and space allowed "); break; } case "num": case "numeric": { ret = TestInputType(objValue,"[^0-9]",strError, objValue.name+": Only digits allowed "); break; } case "dec": case "decimal": { ret = TestInputType(objValue,"[^0-9\.]",strError, objValue.name+": Only numbers allowed "); break; } case "alphabetic": case "alpha": { ret = TestInputType(objValue,"[^A-Za-z]",strError, objValue.name+": Only alphabetic characters allowed "); break; } case "alphabetic_space": case "alpha_s": { ret = TestInputType(objValue,"[^A-Za-z\\s]",strError, objValue.name+": Only alphabetic characters and space allowed "); break; } case "email": { ret = TestEmail(objValue,strError); break; } case "lt": case "lessthan": { ret = TestLessThan(objValue,cmdvalue,strError); break; } case "gt": case "greaterthan": { ret = TestGreaterThan(objValue,cmdvalue,strError); break; }//case greaterthan case "regexp": { ret = TestRegExp(objValue,cmdvalue,strError); break; } case "dontselect": { ret = TestDontSelect(objValue,cmdvalue,strError) break; } case "dontselectchk": { ret = TestDontSelectChk(objValue,cmdvalue,strError) break; } case "shouldselchk": { ret = TestShouldSelectChk(objValue,cmdvalue,strError) break; } case "selone_radio": { ret = TestSelectOneRadio(objValue,strError); break; } case "phone": { ret = phoneExp(objValue,strError); break; } case "postcode": { ret = postcode_check(objValue,strError); break; } }//switch return ret; } function VWZ_IsListItemSelected(listname,value) { for(var i=0;i < listname.options.length;i++) { if(listname.options[i].selected == true && listname.options[i].value == value) { return true; } } return false; } function VWZ_IsChecked(objcheck,value) { if(objcheck.length) { for(var c=0;c < objcheck.length;c++) { if(objcheck[c].checked == "1" && objcheck[c].value == value) { return true; } } } else { if(objcheck.checked == "1" ) { return true; } } return false; } /* Copyright (C) 2003-2009 JavaScript-Coder.com . All rights reserved. */ // My functions //custom validation function DoCustomValidation() { var ret = true; var frm = document.forms["orderfrm"]; if(false == DoCustomValidation1(frm)) { sfm_show_error_msg('Booklet quantities required either English or French!',frm.english_qty); ret = false; } if(false == check_one() ) { var field_name_id= document.getElementById('hear_about1'); sfm_show_error_msg('Please choose at least one option for hear about us!',field_name_id); ret = false; } return ret; } //custom validation for french form function DoCustomValidation_french() { var ret = true; var frm = document.forms["orderfrm"]; if(false == DoCustomValidation1(frm)) { sfm_show_error_msg("quantitÃ©s nÃ©cessaires Livret anglais ou en franÃ§ais!",frm.english_qty); ret = false; } if(false == check_one() ) { var field_name_id= document.getElementById('hear_about1'); sfm_show_error_msg("S'il vous plaÃ®t choisir au moins une option pour entendre parler de nous!",field_name_id); ret = false; } return ret; } //check for at least one booklet quantities entered function DoCustomValidation1(frm) { if(frm.english_qty.value =='' && frm.french_qty.value == '') { //sfm_show_error_msg('Booklet quantities required either English or French!',frm.english_qty); return false; } else { return true; } } //check for at least one hear about option checked function check_one() { var field_name = document.getElementsByName('hear_about[]'); var total=0 for(var i=0; i < field_name.length; i++) { if(field_name[i].checked) total = total + 1; } if(total<=0) return false; else return true; } //check for canadian phone validation function phoneExp(objValue,strError) { var ret = true; //var regx=/^$\d{3}$ \d{3}-\d{4}$/.test(objValue.value); var val = objValue.value; var regx = true; if(objValue.value.length >0 ) { val = val.replace(/^\s+|\s+$/g,"");//trim if(eval(val.length) == 0) regx = false; } // if( objValue.value.length > 0 && !regx ) if( (objValue.value.length > 0 && objValue.value.length < 10) || !regx ) { if(!strError || strError.length ==0) { strError = 'Invalid phone number.'; }//if sfm_show_error_msg(strError,objValue); ret = false; }//if return ret; } //check for canadian postcode function postcode_check(objValue,strError) { var ret = true; var regx=/(^[A-Z]{1}\d{1}[A-Z]{1} ?\d{1}[A-Z]{1}\d{1}$)/i.test(objValue.value); if( objValue.value.length > 0 && !regx ) { if(!strError || strError.length ==0) { strError = 'Invalid postal code.'; }//if sfm_show_error_msg(strError,objValue); ret = false; }//if return ret; } //check for canadian postcode function isValidcanadaZip(sZip) { return /(^[A-Z]{1}\d{1}[A-Z]{1} *\d{1}[A-Z]{1}\d{1}$)/.test(sZip); }

answer_1810602 gen_validatorv31