How to avoid data insertion by refreshing the browser using php?

Question

jacksantho -3 Junior Poster

13 Years Ago

Hi,
How to avoid the data insertion in mysql tables by refreshing the page using php. I am not redirecting my page. I am using $_SERVER in form action. Please help me out. its very urgent

php

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Latest Post 13 Years Ago Latest Post by sDJh

sDJh 39 Posting Whiz in Training

13 Years Ago

Well, simply check if the content is equal to the data already stored in your database.

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jacksantho -3 Junior Poster · Answer 1 · 2011-08-07T23:02:09+00:00

jacksantho -3 Junior Poster

13 Years Ago

hi can't understand

sDJh 39 Posting Whiz in Training · Answer 2 · 2011-08-08T19:23:51+00:00

fetch the last data you saved in your database, run through them and check if they're equal to the data, the user wants to add. That combined with a short time-period, you can happily take for granted that the user hit the refresh button of the browser.