Re: empty() problem
| From: | Sebastian | Date: | Sun, 12 Dec 2004 15:03:44 +0000 |
| Subject: | Re: empty() problem | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-204107@lists.php.net to get a copy of this message | ||
trim it then use an operator..eg
if(trim($Game_rating) == '')
{
// error ..
}
----- Original Message -----
From: "Ahmed Abdel-Aliem" <me2resh@gmail.com>
To: <php-general@lists.php.net>
Sent: Sunday, December 12, 2004 8:58 AM
Subject: [PHP] empty() problem
> Hi Group Members
> i have a problem with function empty()
> i use it to check if user entered the form fields and store it in array
>
> for example :
>
> if (empty($Game_rating))
> $errors[] = "You didn't enter the Online Status for the Game.";
>
> the problem when the user enters 0 in the form field
> the empty function returns the error.
>
> can i use another function that doesn't return false when the 0 is passes
?
>
> any help plz ?
>
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