Disable Required validation for a specific button & textbox

Question

I want to disable required validator field for a specific button click which is not check only a textbox. i've tried this code in the button click but not worked. so need this type of code how solve.

protected void Button3_Click(object sender, EventArgs e)
{
     if (TextBox1 == null)
    {
        RequiredFieldValidator1.EnableViewState = false;
    }
}

EnableViewState has nothing to do with validation and TextBox1 == null will never be true if it exists — Tim Schmelter
– Tim Schmelter, Commented May 13, 2016 at 7:46
Use ValidatorGroups, this button gets a different group than the RequiredFieldValidator, voila. — Tim Schmelter
– Tim Schmelter, Commented May 13, 2016 at 8:29
do you have any link validatorGroup code? plz share@TimSchmelter — Shrv11
– Shrv11, Commented May 13, 2016 at 8:43
Have you clicked at the link i've provided in my last comment? — Tim Schmelter
– Tim Schmelter, Commented May 13, 2016 at 8:51

Hardik Mer · Accepted Answer · 2016-05-13 07:55:17Z

1

Just set CausesValidation="false" on your button property.

If you wish to validate that particular button with some other TextBox or control you can set ValidationGroup="groupA" to those controls and name it same group.

answered May 13, 2016 at 7:55

Hardik Mer

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4 Comments

Shrv11 Over a year ago

which code will set in the groupA. is it need to js@mer hardik

Hardik Mer Over a year ago

no you can set on each controls that needs validation and leave out of group for those controls where you don't want to apply validation. or you can just CausesValidation="false" on your button and it will not trigger validation

Shrv11 Over a year ago

done by added a label . and with a if condition. my requirement was disable validator for only a button. thnx @mer hardik

Hardik Mer Over a year ago

great to hear that :)

Aginjith GJ · Accepted Answer · 2023-07-18 07:57:10Z

0

RequiredFieldValidator61.Visible = false; is what worked for me. It disables the error massage.

answered Jul 18, 2023 at 7:57

Aginjith GJ

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