I would like my email id field to accept (sometext)@(sometext).sometext.

I tried using masked input for this. But there the number of digits is fixed for eample if i give llll@lll.lll, the email id can be abcd@abc.com. abcdefg.abc.com is not acceptable. Please help.

Thanks in Advance.

With respect to Masked Input control the standard format (predefined during design time) can't be altered.  However,

Option1: You can use text input control and do the validation. 

Option2: Use the Email control which has the built-in validation to verify the value (email address) given.  And this control is exclusively for email address entry with built-in validation.

Thanks, Sri

Srinivasa Rao Pentapati