webapp.pm

package webapp;
use Dancer2;

my %common = (title => 'webapp');

get '/' => sub {
    template index => { %common };
};

post '/' => sub {
    if (body_parameters->get('Users-list') eq 'Users-list' ) {
        template index => { %common, button => 'Users-list' }
    } elsif (body_parameters->get('Apps-list') eq 'Apps') {
        template index => { %common, button => 'Apps-list' }
    }
};

true;
[download]

index.tt

[% IF button %]
<p>You pressed [% button %].</p>
[% ELSE %]
<form id="f1" method="post" action="/">
  <div>
    <input type="radio" name="OKTAUsersList">
    <label for="OKTAUsersList">OKTA-Users-List</label>
    <label for="Email">Recipient Email</label>
    <input id="email" name="Email">
    <input type="submit" name="Users-list" value="Users-list" />
  </div>
  <div>
    <input type="radio" name="OKTAAppsList">
    <label for="OKTAAppsList">OKTA-Apps-List</label>
    <label for="Email">Recipient Email</label>
    <input id="email" name="Email">
    <input type="submit" name="Apps-list" value="Apps" />
    </div>
</form>
[% END %]
[download]