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added 18 characters in body

edited Feb 21, 2009 at 13:26

I'm working on a small project in VB.Net where I get a input from a textbox, and need to verify that this is an e-email address.

I found this expression "^[_a-z0-9-]+(.[_a-z0-9-]+)@[a-z0-9-]+(.[a-z0-9-]+)(.[a-z]{2,4})$", but i cant find any way to test if it passes.

I want some code like:

if not txtEmail.text = regexString then error =something truehappens.. else errotsomething =else falsehappens.. end if

I'm working on a small project in VB.Net where I get a input from a textbox, and need to verify that this is an e-email address.

I found this expression "^[_a-z0-9-]+(.[_a-z0-9-]+)@[a-z0-9-]+(.[a-z0-9-]+)(.[a-z]{2,4})$", but i cant find any way to test if it passes.

I want some code like:

if not txtEmail.text = regexString then error = true else errot = false end if

I'm working on a small project in VB.Net where I get a input from a textbox, and need to verify that this is an e-email address.

I found this expression "^[_a-z0-9-]+(.[_a-z0-9-]+)@[a-z0-9-]+(.[a-z0-9-]+)(.[a-z]{2,4})$", but i cant find any way to test if it passes.

I want some code like:

if not txtEmail.text = regexString then something happens.. else something else happens.. end if

asked Dec 15, 2008 at 20:07

Validating e-mail with regular expression VB.Net

I'm working on a small project in VB.Net where I get a input from a textbox, and need to verify that this is an e-email address.

I found this expression "^[_a-z0-9-]+(.[_a-z0-9-]+)@[a-z0-9-]+(.[a-z0-9-]+)(.[a-z]{2,4})$", but i cant find any way to test if it passes.

I want some code like:

if not txtEmail.text = regexString then error = true else errot = false end if