@bvmailauthorApr 27.2012 — #JavaScript, sorry should have said that.
What I'm Trying to do (for a school tech project) is put a specific number into a textbox, then after it is put in once, the user cannot put the same number in again for 12 hours.
@CharlesApr 27.2012 — #See http://www.w3schools.com/js/js_cookies.asp for details. But remember, only a certain number of cookies will be stored at a time by a browser and only a certain, limited number of users use JavaScript. But those might not be a problem with your application.
@bvmailauthorApr 27.2012 — #See http://www.w3schools.com/js/js_cookies.asp for details. But remember, only a certain number of cookies will be stored at a time by a browser and only a certain, limited number of users use JavaScript. But those might not be a problem with your application.[/QUOTE]