Re: testing for < 0
| From: | Leif K-Brooks | Date: | Fri, 28 Feb 2003 18:41:25 +0000 |
| Subject: | Re: testing for < 0 | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-137610@lists.php.net to get a copy of this message | ||
Try $timeb <> ''.
Steve Buehler wrote:
I have a form that has input for minutes. My problem is that I am trying to test to see if the field is blank or not and if they enter a "0" (zero), my test always show it as blank. I have tried !$timemb and !is_numeric($timemb). Thank You Steve-- The above message is encrypted with double rot13 encoding. Any unauthorized attempt to decrypt it will be prosecuted to the full extent of the law.