Question

I have a textarea field and want to add a text or php code when the field is empty and if the field is not empty to add another php code. For example:

if the field is empty>do something…..else>do something…

I’m not good at php, so I’ll be glad for any help.
Thanks.

p.s.Sorry for my english.

Answer 1

Assuming you’re posting this from a form then you can do the following.

I’ll write this out the long way so it’s easier to understand:

if (!empty($_POST['TEXTAREA_NAME']){
     // If the textarea is set then do something here
} else {
     // If it is NOT set it then it will do the code here
}