Re: testing for < 0
| From: | Ernest E Vogelsinger | Date: | Fri, 28 Feb 2003 18:41:07 +0000 |
| Subject: | Re: testing for < 0 | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-137611@lists.php.net to get a copy of this message | ||
At 19:28 28.02.2003, Steve Buehler spoke out and said:
--------------------[snip]--------------------
>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).
--------------------[snip]--------------------
How about some code?
--
>O Ernest E. Vogelsinger
(\) ICQ #13394035
^ http://www.vogelsinger.at/