Ok, i've run into a problem, im trying to make the php send an alert box popup when someone fails to enter the required information. Right now it sends you to a new page saying "You have not entered an address, please go back and try againYou have not entered a city, please go back and try again".
Instead of this i want it to pop up with an alert box, or something simular saying they need to enter the required field. Any help?
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