[Phplib-users] OOH forms: error validating

[Matt W. <ma...@ye...>]

I have a textarea defined as a form element.

I need to test if this field has been filled. I don't care if it is a single
character, text with symbols, as long as the field has been entered.

Before switching to forms I just used to do a !$field to make sure it a
value has been entered.

I've tried "^[[:alnum:]].?$", "^[a-zA-Z0-9]+$" for valid_regex but it won't
catch it.

How can I check wether a value has been entered or not

m: