[RESOLVED] Restrict the currency symbol from input field
I have searched everywhere and can't seem to find a solution to restricting the use of a currency symbol ($) in a certain form text input field..
I know this can be achieved by allowing numbers only, but I want the user to be able to insert all characters except the currency symbol. I run a classifieds website which automatically prints the currency symbol on the ads from various categories, and it's becoming a pain having to go through ads on a daily basis to remove additional currency symbols that the users have entered manually.
Any help with this is greatly appreciated.