Submit button (angular controller)

<button type="button" class="btn btn-success pull-right"        ng-click="main.submitFrm(formRequest)" ng-init="formRequest.validate = validRegFrm"        ng-disabled="!formRequest.validate(true)" disabled%{--ng-disabled="combineOK < 2 || !radio"--}%
%{--ng-click="reqSubmit()" --}%>
    <i class="fa fa-check" aria-hidden="true"></i> Submit Combine Request
</button>