How to change the validation group of Required field validator dynamicaaly using Javascript

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I have two radio buttons. On clicking the first Rbl 3 textboxes visible. When i click the second Rbl 4 textboxes are visible. But suppose when i click the submit button and select second Rbl then it validates only the three textboxes not the fourth one because i have kept it in a diffrent validation group. To conclude my question is straight forward is there any way by which we can dynamically change the validation group of required field validator using javasript on selection of radiobutton :). Thanx.

Posted 12-Aug-13 20:39pm

Rambo_Raja

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Dholakiya Ankit · Answer 1 · 2013-08-12T20:46:00

Solution 1

http://stackoverflow.com/questions/13276690/how-to-change-customvalidator-validationgroup-in-javascript[^]

http://stackoverflow.com/questions/14101703/how-to-assign-validation-group-through-java-script[^]

this may be helpful to you

regards...:)

>>>>>>>>updated

ASP.NET

<textbox id='txtsave' ></textbox>
<asp:requiredfieldvalidator id='' validationgroup='save'></asp:requiredfieldvalidator>
<asp:requiredfieldvalidator id='' validationgroup='save1'></asp:requiredfieldvalidator>
<asp:button validationgroup='save'>

now onclick of your radiobutton change validation group of button so second validations will be work

Posted 12-Aug-13 20:46pm

Dholakiya Ankit

Updated 12-Aug-13 21:05pm

v2

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Rambo_Raja 13-Aug-13 2:54am

Thanx ankit they are useful but not to me...what i want is that if i have assign a required field validator validation group as "u1" on RBL1 and on selecting RBL2 it automatically assign valdation group as"u2" is it possible ? Thanx again. :).

Dholakiya Ankit 13-Aug-13 3:02am

of course you can change it onclick of then javascript but i suggest to change only validation group of button like see my updated ans

Dholakiya Ankit 13-Aug-13 3:00am

yes of course you stuck to javascript or server side is also ok?

Rambo_Raja 13-Aug-13 3:03am

thanx again brother...

Dholakiya Ankit 13-Aug-13 3:05am

check updated