note 13244 deleted from language.types by felipe

[email protected]
Newsgroups php.notes
Message-ID <[email protected]> 
Note Submitter: philip at cornado dot com 

----

To see if something is numeric (a number) then use is_numeric().  All form data is returned as strings so checking a form value as an integer will return false.

http://www.php.net/is_numeric
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.