Re: validating textarea using php
| From: | Usamah al-Amin | Date: | Tue, 13 May 2008 16:02:02 +0000 |
| Subject: | Re: validating textarea using php | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-274258@lists.php.net to get a copy of this message | ||
> if(chop($comments) == "") { ... } //hope that helps.
Well, chop() is an alias of rtrim(), so it won't work here for, say,
trimming control characters at the end of the string like line feeds.
trim() is actually the best bit here.
Regards,
Usamah