How many types of Validation controls are there in ASP.NET?

 Posted by Raja on 6/6/2009 | Category: ASP.NET Interview questions | Views: 20917

There are mainly 5 types of validation controls are there and 1 control is to summarize the validation errors.

They are
? RequiredFieldValidator - to check for mandatory field
? RangeValidator - to check for data in the specified range
? RegularExpressionValidator - to check for data in a particular regular expression
? ComapreValidator - to compare two data or data types
? CustomValidator - to attach a custom a control with the help of user defined function
? ValidationSummary - to summarize all validation error.

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