The regular expression used here is To implement this on a textbox, add the onblur attribute to the textbox with value as return blur Email Check(this);.
NET 2.0 allows direct addition of html attributes into an ASP.
Email address validation is a most common scenario for applications.
Java script can check the regular expression pattern for valid email address.
Below is simple regular expression to validate an email address. In this article I try to explain, how you can validate different-different email address acc. I hope after reading this article you will be able to use this trick in your code.There are two keys to understanding why the automatic fallback works consistently in all major browsers: (unless "foo" is a recognized input type or "bar" is a recognized attribute of the input element).A regular expression can be used to identify duplicated words, as the following example shows.i:c)ool (see you could try: Using the Regex Class Almost anything you do with regular expressions in .NET starts out by defining a Regex instance for the regular expression of interest, like this (where pattern is your regular expression): Dim re As New Reg Ex(pattern) Another Regex constructor lets you set options: Dim re As New Reg Ex(pattern, options) The available options are represented in the Regex Options enumeration.