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AskSQLTeam
Ask SQLTeam Question
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 Posted - 2000-11-13 : 15:40:42
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Rehmat writes "I am making a registeration form. When a user will fill up the form and submit it and in case he clicks the back button on the browser and goes back and makes certain changes and again submits it but definitely it will add a new record in the database of the same user but actually it should update the same record isn't it? How can I solve this problem.
There is also one more problem. There are certain fields which the user need not fill but if he will submit the form it will give an error because the database does not accept zero length strings. Help Me!" |
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Updating Records of Registeration