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zip code check php-mysql
I am designing a form for an organization. I have to check the user inputed zip code(US only). Whether it exist or not. I know how to check the validity of a zip code like must be 5 digits and blach blah .. But how can i check whether it exist or not. I dont have table of zip codes since i dont...- shahabfarooqui
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- Forum: -Web site designers
