'Require only one selection from repeated selection field

I encountered a problem with this code, so there's a multiple selection field(generated using ng-repeat). My question is, is there a way where I can make the first selection (from the multiple selections) required without affecting the remaining 3 selections?

<div class="col-sm-3">                            
     <select chosen="template.accOptions.laccOptions" 
          name="{{ 'AccountId' + $index }}" 
          ng-model="Map.AccountId"
          ng-options="Account.id as (Account.name +'('+ glAccount.glCode +')') 
          for Account in template.accOptions.laccOptions" 
          class="form-control">
          <option value="" ng-disabled="Map.required">
            {{'label.menu.selectone' | translate}} 
          </option>
     </select>
</div>
angularjs


Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source

Related Questions