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.NET validating user input - August 29, 2008 at 15:00 PM by
Amit Satpute
Explain Form level validation and Field level Validation.
Field-level validation provides immediate validation of the input given by the
user. The events associated with field-level validation are KeyDown, KeyPress,
textchange, etc.
In form-level validation the validation step is done after the filling up of the
form is done. It’s usually when the user submits the forms.
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