Msg#: 3309216 posted 10:02 am on Apr 12, 2007 (gmt 0)
Hi -- I am developing a blog system for myself. Right now all a user can do is see a list of blogs (as links which will display the whole blog) and enter a search term in a one-line form to find all blogs with that term.
I want to allow ONLY alpha chars (right now the search is not set up for boolean -- but eventually will be) spaces and a plus sign.
How would I go about this?-- I'm assuming it's pretty simple, but just haven't seen something I could use (that I completely understand-- I don't like employing code I don't fully understand!).
If they enter other stuff, I want to send them a page with a msg. that they screwed up, otherwise, I'll go ahead and do the search.