"Jeff Oien" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Does is_numeric include commas decimals and dollar signs? > > How do I use this to error check form data? I'm having a hard time > figuring out what the correct syntax is for that application. Thanks. > Jeff
It surely will not allow a dollar sign. Otherwise just test it with various values! You might take a look at PEAR::Validate for checking *true* numeric values: http://pear.php.net/package/Validate Regards, Torsten Roehr -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
