How to Disable Validation to a particular Button in Asp.net

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I have a TextBox with Required Field Validator and having two buttons
1.Save
2.Close

When i click on save button it is validating the TextBox Empty or Not which is my Requirement.
But When i click on Close button also it is validating the TextBox which is not my Requirement.

How to disable validation for Close Button.

Posted 3-Apr-14 18:19pm

Venkat Kumar chigulla

Updated 14-Jul-20 19:18pm

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3 solutions

Solution 2

Check out -
How to: Disable Validation for ASP.NET Server Controls[^]
ASP.NET Validation Controls: How to Disable It[^]

Posted 3-Apr-14 18:28pm

Abhinav S

Solution 3

C#

<asp:textbox id="txtNewName" runat="server" xmlns:asp="#unknown" />
 <asp:requiredfieldvalidator id="vldtxtNewName" runat="server" controltovalidate="txtNewName" xmlns:asp="#unknown"> ValidationGroup="NewDepartmentValidationGroup"
 ErrorMessage="Required Field" />


<asp:button id="save" runat="server" text="Create"
      ValidationGroup="NewDepartmentValidationGroup" OnClick="cmdCreate_Click" causesvalidation="true" /></asp:button>

<asp:button id="close" runat="server" text="Create"
       OnClick="cmdCreate_Click" /></asp:button></asp:requiredfieldvalidator>

set the validation group property for save button

Posted 3-Apr-14 18:33pm

King Fisher

Updated 3-Apr-14 18:36pm

v3

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Er. Puneet Goel · Accepted Answer · 2014-04-03T18:26:00

Solution 1

You need to set this property for your Close button

ASP.NET

<asp:button id="btnCancel" runat="server" text="Cancel" causesvalidation="false" />

Posted 3-Apr-14 18:26pm

Er. Puneet Goel

Updated 3-Apr-14 18:30pm

v2