how to do all registration page validations using jquery

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Hi I had did the form validation only for required field but i want other validations also like check email validity,range validity for phone nos etc...and also i have to get a "?" symbol button. By clicking that we have to display the error message.. How can i write the code for that?

Posted 20-Oct-13 19:20pm

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satyaanupama 21-Oct-13 1:45am

just simply display ur meg by using mesagebox tag...

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satyaanupama · Answer 1 · 2013-10-20T19:44:00

C#

if(document.getElementById('ctl00_MainContent_txtEmailID').value == "" || !ValidateEmail(document.getElementById('ctl00_MainContent_txtEmailID')))
          {
              alert('Please Enter Valid Email');
              document.getElementById('ctl00_MainContent_txtEmailID').value = '';
              document.getElementById('ctl00_MainContent_txtEmailID').focus();
              return false;
          }

this is for validation ofn email id

C#

if(document.getElementById('ctl00_MainContent_txtMobileNumber').value == "" || !PhoneNumber(document.getElementById("ctl00_MainContent_txtMobileNumber")))
           {
               alert('Please Enter Valid Mobile Number');
               document.getElementById('ctl00_MainContent_txtMobileNumber').value = '';
               document.getElementById('ctl00_MainContent_txtMobileNumber').focus();
               return false;
           }

this is fopr validation of mobile number...
hope it will helpfull..