Validating a Email ID

HI,

Can anybody help in validating a emailid.

Subject: Validating a Email ID

More specific please. If you are trying to verify that a user typed a valid email address into a field, you can simply use the @ValidateInternetAddress( [ addressFormat ] ; Address ) function (R5+).

Subject: RE: Validating a Email ID

I am trying to validata a user typed email address which can allow one dot,underscore and numbers. Starting Character should a text.

for firstcharacter validation I wrote the code like

mail:=@GetField(“RRCEmail”);

@If(!@Matches(@Left(email;1);“{a-z}”);@Failure(“The first character should be a text”);@Success)

Hope you got me