click on the button with empty textbox and preventing from the error

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i am inserting values asp.net page to database.
if i do not use validation and without entering values i direct click on the insert button so it throws the error .
how do i can prevent from this error .
what i will have to use

Posted 6-Jan-16 23:13pm

faizyab 2009

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_Asif_ 7-Jan-16 5:18am

show your code

[no name] 7-Jan-16 5:23am

Please share your relevant C# code which one is throwing error.

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OriginalGriff · Answer 1 · 2016-01-06T23:22:00

Solution 1

Either allow null values in your DB, or (better) validate your inputs.

Posted 6-Jan-16 23:22pm

OriginalGriff