validate radio button checked or not after submit

Question

1.00/5 (1 vote)

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//Getting gateway name from database

HTML

<div>
 <label class="for">;
    Payment method:
   </label>;
       @foreach (var pgName in Model.lstInfo)
           {
              <span class="formfield jqtransform">
              @Html.RadioButton("PGName", pgName.ID, pgName.PGName)
              </span>
              <label class="for" for="PGName">@pgName.PGName
           }
 </div>

Posted 25-Oct-15 21:38pm

MayankSemwal

Updated 26-Oct-15 1:24am

Suvendu Shekhar Giri

v3

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Krunal Rohit 26-Oct-15 3:40am

And the issue is ?

-KR

MayankSemwal 26-Oct-15 3:46am

no issue, I don't know how to to it. Can you tell how can i achieve that

Krunal Rohit 26-Oct-15 3:58am

You want to validate the radio buttons after the form submission or at the time of submission ?

-KR

MayankSemwal 26-Oct-15 4:01am

Yes.

MayankSemwal 26-Oct-15 6:12am

Can you help or not.?

Krunal Rohit 26-Oct-15 7:30am

yes for what ? after or before submission ?

-KR

MayankSemwal 28-Oct-15 1:54am

client side validation, as user clicks submit button then validation occurs

Jameel VM 26-Oct-15 10:47am

try to validate in client side using jQuery or javascript? what validation you want?

MayankSemwal 28-Oct-15 1:51am

I am doing client side validation through jQuery, but how can I include new{@id=""} in @Html.RadioButton(). it doesn't accepting

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Umarfarukh7 · Accepted Answer · 2015-10-26T20:06:00

Solution 1

Assuming you are asking that, how to check whether particular radio button is checked or not, here is solution to check in jQuery-

JavaScript

var isThisChecked = $('#YourId').is(':checked');

You can put in post method.

Posted 26-Oct-15 20:06pm

Umarfarukh7

Comments

MayankSemwal 28-Oct-15 1:53am

Umarfarukh7@ I am doing the same, but the problem is how can i include ID in @Html.RadioButton(), it doesn't accept ID as fourth field.

Umarfarukh7 28-Oct-15 2:01am

@Mayank
Something like this -
@Html.RadioButtonFor(m => m.ID, pgName.PGName, new { @Id = "rdoPGName" })

Also, try to look at the ViewSource, it will help you out with the final html code generated.

MayankSemwal 28-Oct-15 2:06am

this is I am able to do, but as you can see i have 3 fields already and i am not able to add @new{} as a fourth field. Is there anyway i can do that

Umarfarukh7 28-Oct-15 2:13am

Instead @Html.RadioButton, use @Html.RadioButtonFor(), there you don't need 4th parameter

MayankSemwal 28-Oct-15 2:27am

Can you tell me how I achieve this using the above 4 parameters i am using

Umarfarukh7 28-Oct-15 3:20am

I don't think it is possible, @Html.RadioButton doesn't take @class, @id like params in new

MayankSemwal 28-Oct-15 3:21am

is there any other way i can validate radio button checked or not

Umarfarukh7 28-Oct-15 3:30am

Correcting my earlier reply. It takes new {@Id = } argument. Please check once again what existing parameters you are using. Something, wrong with that.

Link -
https://msdn.microsoft.com/en-us/library/system.web.mvc.html.inputextensions.radiobutton.aspx#M:System.Web.Mvc.Html.InputExtensions.RadioButton(System.Web.Mvc.HtmlHelper,System.String,System.Object,System.Boolean,System.Collections.Generic.IDictionary{System.String,System.Object})