Checking for 1 letter and 1 number in a string.

[thinkable]

I've searched the forums an come up empty handed. I'd like to verify a string has at least 1 letter and at least 1 number without using RegEx, is there a simple way?

Thanks!

[traxxas]

RegEx is the easiest way, but if you don't want to use that you'll have to walk the string like its an array checking each character for your two cases.

[thinkable]

Thanks, you're right, got this far!

if(!eregi("[A-Z]",$string))

if(!ereg("[0-9]",$string))