<div class="col-md-6 col-lg-6"> <input type="text" name="opCode" id="opCode" ng-model="currentOperator.opCode" class="form-control ng-untouched ng-valid ng-valid-maxlength ng-hide ng-valid-required ng-dirty" ng-maxlength="6" ng-show="isNew" ng-required="isNew"> <div class="field-validation-error ng-hide" ng-show="form.editOperatorGeneralForm.opCode.$error.required && form.editOperatorGeneralForm.opCode.$dirty"> <span>Operator code is required.</span> </div> <div class="field-validation-error ng-hide" ng-show="form.editOperatorGeneralForm.opCode.$error.maxlength && form.editOperatorGeneralForm.opCode.$dirty"> <span>Operator code cannot exceed 6 characters.</span> </div> </div>