On 25/05/2012 00:03, Cameron Simpson wrote:
On 24May2012 05:32, niks<nikunjparmar...@gmail.com>  wrote:
| Hello everyone..
| I am new to asp.net...

Time to run away fast before you're commited then:-)
You're aware this is a _python_ list/group, yes?

| I want to use Regular Expression validator in Email id verification..

You can't. Valid addresses including nesting comments. Regexps don't do
recursion.

Some regex implementations _can_ do recursion.

| Can anyone tell me how to use this and what is the meaning of
| this
| \w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*

If you don't understand it, DON'T use it. And in any case, it is
simplistic (== wrong). As pointed out by others in this thread.

True, it's the wrong tool for the job.
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