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Prevent Submit More Than Once

Posted: Sat Jan 18, 2014 12:48 am
by mldboymail
i have a bookshop cart table where every td have a title, price ,quantity and a addtocart submit button.now i am a beginner in php i want to disable the submit button after first click...

Re: Prevent Submit More Than Once

Posted: Sat Jan 18, 2014 7:14 am
by Celauran
What if I want to add two copies of the same book to my cart?