Showing posts with label Javascript. Show all posts
Showing posts with label Javascript. Show all posts

Friday, 13 March 2015

Javascript validation for registration form

Program:


<html>
<head>
<title>Registration form</title>
<script language="javascript">
function validate()
{
   var name=document.forms[0].elements[0].value;
   var pwd=document.forms[0].elements[1].value;
   var email=document.forms[0].elements[2].value;
   var phno=document.forms[0].elements[3].value;
   

Javascript program for payment validation page

Program:


<html>
<head>
<script language="javascript">
function validate()
{
    var amt=document.forms[0].elements[2].value;
    var card=document.forms[0].elements[3].value;
   
    var amt_re=new RegExp("^[0-9][0-9]+$","g");
    var card_re=new RegExp("^[0-9][0-9]+$","g");
   if(!amt.match(amt_re))
 

Monday, 9 March 2015

Javascript program to validate the Login page

Program:


<html>
<head>
<title>Login Form</title>
<script language="Javascript">
function validate()
{
name=document.forms[0].elements[0].value;