My problem is:
I have a form to allow users in a website to register. My problem is that
when someone registers a name that is alredy taken, mysql returns a
'Duplicate entry 'username' for key 1.
I just want to show a message to user telling that the username is in use by
another user and prompting him to choose a new one.
I am a newbie at php and mysql so any help will be greatly appreciated.
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