Check out: is_numeric() http://www.php.net/manual/en/function.is-numeric.php
-Kevin ----- Original Message ----- From: "Edward Peloke" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, February 10, 2003 11:27 AM Subject: [PHP] numerics > IS there a way to only allow the user to type in numerics to a text field? > I do not want to allow them to even type in anything unless it is a number. > Basically, I don't want to allow them to enter hi and then I do checks and > give them a warning that it isn't a number, I want to force it from the > start. > > Thanks, > Eddie > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
