Validation controls in asp .net

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Ladva Nidhi
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Validation controls in asp .net

Postby Ladva Nidhi » Thu Oct 16, 2014 5:36 pm

How many types of validation controls are provided by ASP.NET?


Guest

Re: Validation controls in asp .net

Postby Guest » Tue Aug 04, 2015 6:09 am

RequiredFieldValidator: It checks whether the control have any value. It is used when you want the control should not be empty.

RangeValidator: It checks if the value in validated control is in that specific range. Example TxtCustomerCode should not be more than eight lengths.

CompareValidator: It checks that the value in controls should match some specific value. Example Textbox TxtPie should be equal to 3.14.

RegularExpressionValidator: When we want the control, value should match with a specific regular expression.

CustomValidator: It is used to define User Defined validation.

Validation Summary: It displays summary of all current validation errors on an ASP.NET page.


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