[PHP] Empty textfield

2002-12-18 Thread shaun 
Hi,

what is the best way to check if a textfield is empty, and is it the same
for file fields?

thanks for your help



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Re: [PHP] Empty textfield

2002-12-18 Thread Wico de Leeuw 
At 15:33 18-12-02 +, shaun wrote:

Hi,

what is the best way to check if a textfield is empty, and is it the same
for file fields?


if (empty(trim(@$textfield))) {

}



thanks for your help



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Re: [PHP] Empty textfield

2002-12-18 Thread Justin French 
?
if(empty($_POST['nameOfSomeTextField']))
{
// it was empty
}
?

?
// untested!!

if(!isset($_FILES['nameOfFileField']))
{
// there wasn't a file
}
?

read ALL of http://www.php.net/manual/en/features.file-upload.php

I'm assuming php = 4.1.1


Justin



on 19/12/02 2:33 AM, shaun ([EMAIL PROTECTED]) wrote:

 Hi,
 
 what is the best way to check if a textfield is empty, and is it the same
 for file fields?
 
 thanks for your help
 
 

Justin French

http://Indent.com.au
Web Development  
Graphic Design



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