.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
 
Sign In
Register
 
Win Surprise Gifts!!!
Congratulations!!!


Top 5 Contributors of the Month
david stephan

Home >> Code Snippets >> Javascript >> Post New Resource Bookmark and Share   

 Subscribe to Code Snippets

Javascript validate positive integer value with decimal places

Posted By:Amit Mehra       Posted Date: March 26, 2010    Points: 10    Category: Javascript    URL: http://www.dotnetspark.com  

This JavaScript function will allow user to enter only positive integer value in the textbox in asp.net.
 

This javascript function will allow user to enter integer value with decimal places.

This JavaScript function you can all in onkeypress event of the textbox and it will validate the user entered value in client side.

function allowPositiveNumber(e) {
            var charCode = (e.which) ? e.which : event.keyCode
  
            if (charCode > 31 && (charCode < 46 || charCode > 57 )) {
                return false;
            }
            return true;
 
}

And Below is the HTML Text Box code




     

Further Readings:

Responses

No response found. Be the first to respond this post

Post Comment

You must Sign In To post reply
Find More code samples in C#, ASP.Net, Vb.Net and more Here

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend