Case Validation

[demonicfoetus]

Hi

I have to variables on a form, $user and $pass...
How can i make sure that only lower case can be entered for both of these variables?

I've tried but i can seem to do is check whether it has numbers or text.

Thanks

-Demonic Foetus

[baffled_in_UK]

why don't you just accept whatever is entered and then use
strtolower to convert the string to lower case

[demonicfoetus]

Thanks it worked