VALIDATION JS AND AJAX FORMAT

<br /> <script type="text/javascript"> <br />function validate() <br />{ <br /> <br />var gender=document.regform.gender.value; <br />if(gender=="0" || gender=="") <br />{ <br />alert("Select the field Gender.");document.regform.gender.focus();return false; <br />} <br /> <br />var name=document.regform.name.value; <br />if(name=="0" || name=="" ) <br />{ <br />alert("The Name field is blank."); <br /> <br />document.regform.name.focus();return false; <br />} <br /> <br />re = /^[A-Za-z ]+$/; <br />if(re.test(document.regform.name.value)) <br />{ <br />//alert('Valid Name.'); <br />} <br />else <br />{ <br />alert('Invalid Name ! Only Alphabets are allowed.');document.regform.name.focus();return false; <br />} <br /> <br />var dob=document.regform.dob.value; <br />if(dob=="0" || dob=="" ) <br />{ <br />alert("The date of birth field is blank.");document.regform.dob.focus();return false; <br />} <br /> <br /> <br />var fathername=document.regform.fathername.value; <br />if(fathername=="0" || fathername=="" ) <br />{ <br />alert("The Father's Name field is blank.");document.regform.fathername.focus();return false; <br />} <br /> <br />re = /^[A-Za-z ]+$/; <br />if(re.test(document.regform.fathername.value)) <br />{ <br />//alert('Valid Name.'); <br />} <br />else <br />{ <br />alert('Invalid Fathername ! Only Alphabets are allowed.');document.regform.fathername.focus();return false; <br />} <br /> <br /> <br /> <br />var mothername=document.regform.mothername.value; <br />if(mothername=="0" || mothername=="" ) <br />{ <br />alert("The Mother's Name field is blank.");document.regform.mothername.focus();return false; <br />} <br /> <br /> <br /> <br /> <br /> <br />re = /^[A-Za-z ]+$/; <br />if(re.test(document.regform.mothername.value)) <br />{ <br />//alert('Valid Name.'); <br />} <br />else <br />{ <br />alert('Invalid Mothername ! Only Alphabets are allowed.');document.regform.mothername.focus();return false; <br />} <br /> <br /> <br />var street_address=document.regform.street_address.value; <br />if(street_address=="0" || street_address=="" ) <br />{ <br />alert("The street address field is blank.");document.regform.street_address.focus();return false; <br />} <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />var country=document.regform.country.value; <br />if(country=="0" || country=="" ) <br />{ <br />alert("The country field is blank.");document.regform.country.focus();return false; <br />} <br /> <br />re = /^[A-Za-z ]+$/; <br />if(re.test(document.regform.country.value)) <br />{ <br />//alert('Valid Name.'); <br />} <br />else <br />{ <br />alert('Invalid Country ! Only Alphabets are allowed.');document.regform.country.focus();return false; <br />} <br /> <br /> <br />var state=document.regform.state.value; <br />if(state=="0" || state=="" ) <br />{ <br />alert("The state field is blank.");document.regform.state.focus();return false; <br />} <br /> <br />re = /^[A-Za-z ]+$/; <br />if(re.test(document.regform.state.value)) <br />{ <br />//alert('Valid Name.'); <br />} <br />else <br />{ <br />alert('Invalid State ! Only Alphabets are allowed.');document.regform.state.focus();return false; <br />} <br /> <br /> <br />var city=document.regform.city.value; <br />if(city=="0" || city=="" ) <br />{ <br />alert("The city field is blank.");document.regform.city.focus();return false; <br />} <br /> <br />re = /^[A-Za-z ]+$/; <br />if(re.test(document.regform.city.value)) <br />{ <br />//alert('Valid Name.'); <br />} <br />else <br />{ <br />alert('Invalid City ! Only Alphabets are allowed.');document.regform.city.focus();return false; <br />} <br /> <br /> <br />/*var mobile=document.regform.mobile.value; <br />if(mobile=="0" || mobile=="" ) <br />{ <br />alert("The mobile field is blank.");document.regform.mobile.focus();return false; <br />} <br /> <br />if(isNaN(mobile)) <br />{ <br />alert("The mobile field should be Numerical Letter.");document.regform.mobile.focus();return false; <br />}*/ <br /> <br /> <br />return true; <br />} <br />function valemail(field,alerttxt) <br />{ <br /> with (field) <br /> { <br /> var atpos = field.indexOf("@") <br /> var dotpos = field.lastIndexOf(".") <br /> var lastpos = field.length - 1 <br /> if (atpos < 2 || dotpos - atpos < 2 || lastpos-dotpos > 4 || lastpos-dotpos < 2 ) <br /> { <br /> alert(alerttxt) <br /> return false <br /> } <br /> } <br />} <br /> <br />function keyRestrict(e, validchars) <br />{ <br />var key='', keychar=''; <br />key = getKeyCode(e); <br />if (key == null) return true; <br />keychar = String.fromCharCode(key); <br />keychar = keychar.toLowerCase(); <br />validchars = validchars.toLowerCase(); <br />if (validchars.indexOf(keychar) != -1) <br />return true; <br />if ( key==null || key==0 || key==8 || key==9 || key==13 || key==27 ) <br />return true; <br />return false; <br />} <br /> <br />function getKeyCode(e) <br />{ <br />if (window.event) <br />return window.event.keyCode; <br />else if (e) <br />return e.which; <br />else <br />return null; <br />} <br /></script> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> </th> <br /> <th width="10" align="left" valign="top" scope="col"> </th> <br /> </tr> <br /> </table></td> <br /> </tr> <br /> <tr> <br /> <td align="left" valign="top"> </td> <br /> </tr> <br /> <tr> <br /> <td align="left" valign="top"> </td> <br /> </tr> <br /> </table> <br /> </td> <br /> <td style="background-image:url(images/contentbox/right_side.jpg); width:11px; background-repeat:repeat-y;"></td> <br /> </tr> <br /> <tr> <br /> <td><img src="images/contentbox/down_left.jpg" width="11" height="11" /></td> <br /> <td style="background-image:url(images/contentbox/down_center.jpg); height:11px; background-repeat:repeat-x;"></td> <br /> <td><img src="images/contentbox/down_right.jpg" width="11" height="11" /></td> <br /> </tr> <br /> </table> <br /><?php require "include/footer.php"; ?> <br /><script> <br />function validatesearch(){ <br />var searchtxt=document.getElementById("searchtxt").value; <br />if(searchtxt==''){ <br />alert("Please Enter Ledgerid or Name as Your search Text..!"); <br />document.getElementById("searchtxt").focus();return false; <br />} <br />} <br /> <br /> <br />function validatesearch1(){ <br />var country=document.regform.country.value; <br />if(country==''){ <br />alert("Please select the country..!"); <br />document.regform.country.focus();return false; <br />} <br />} <br /></script> <br /> <br /> <br /> <br /> <br /><script type="text/javascript"> <br />function showstate(value) <br />{ <br />var url="showvalue.php?action=showstate&value="+value; <br /> <br /> xmlHttp=GetXmlHttpObject(); <br /> xmlHttp.onreadystatechange=function() <br /> { <br /> if(xmlHttp.readyState == 4) <br /> { <br /> document.getElementById("showstate").innerHTML = xmlHttp.responseText; <br /> } <br /> } <br /> xmlHttp.open("get",url,true); <br /> xmlHttp.send(null); <br /> return false; <br /> <br />} <br /> <br /> <br />function showcity(value) <br />{ <br /> <br /> <br /> var url="showvalue.php?action=showcity&value="+value; <br /> <br /> <br /> <br /> xmlHttp=GetXmlHttpObject(); <br /> xmlHttp.onreadystatechange=function() <br /> { <br /> if(xmlHttp.readyState == 4) <br /> { <br /> document.getElementById("showcity").innerHTML = xmlHttp.responseText; <br /> } <br /> } <br /> xmlHttp.open("get",url,true); <br /> xmlHttp.send(null); <br /> return false; <br /> <br />} <br /> <br /> <br /> <br /> <br />function GetXmlHttpObject() <br />{ <br />var xmlHttp=null; <br />try <br /> { <br /> // Firefox, Opera 8.0+, Safari <br /> xmlHttp=new XMLHttpRequest(); <br /> } <br />catch (e) <br /> { <br /> //Internet Explorer <br /> try <br /> { <br /> xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); <br /> } <br /> catch (e) <br /> { <br /> xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); <br /> } <br /> } <br />return xmlHttp; <br />} <br /> <br /> <br /> <br /> </script> <br /> <br />