Re: Checking for empty()

Weel, since this is a PHP list I will assume you are checking once the page is posted/submitted... off the top of my head, the functions strlen() and isset() come to mind. -Brad Ashley M. Kirchner wrote:

I have a form with various fields on it that I want to make sure aren't empty or the user didn't just hit the space bar or return (in a text field). What's the best way to do this? Seems empty() will fail on a textarea if the user simply hits a space or return and submits the form.