Validation Controls in Asp.net

Category: Education

As we all know that being a human we all have a set of rules and regulations in our life which help us to be a disciplined person. I have also many rules in my life like How to talk? , How to behave? How to react in a particular situation? I can’t say that these rules and regulations are hurdles in my freedom as it help me to become a better person for the outside world. Similarly, there is a concept of validations in the asp.net The above validation concept improves the feature of those forms by applying rules on each field of that particular form. Asp.net Validation controls are used to validate each and every field of the Asp forms. These controls validate the user input data to ensure that unauthenticated, useless or doubtful data don’t get stored. Asp.net provides the following validation controls: RequiredFieldValidator Validation Control CompareValidator Validation Control RangeValidator Validation Control RegularExpression Validation Control ValidationSummary