Input Field accepting only numbers using javascript

Comments (4)

Leave a Reply | Trackback URL

1. Kushal says:

   March 3, 2009 at 4:05 am

   But this code is not working in FF
2. Kushal says:

   March 3, 2009 at 4:15 am

   Sorry!!! its working now
   the problem was in my side
   Sorry Once again
3. Kushal says:

   March 3, 2009 at 4:31 am

   Hi Arun,
   In your code doesnot allows the back space key.So i rewrite the code as follows
   function IsNumeric(event)
   {
   var unicode=event.keyCode? event.keyCode: event.charCode;
   if ((unicode 33)&&(unicode 57) )
   {
   if(unicode==8)
   {
   return true;
   }
   return false;
   }
   return true;
   }

   Thanks
4. R Arun Raj says:

   March 3, 2009 at 4:33 am

   Thanks Kushal ..

   Good job ..

   -Arun