Wraps label count validation in function

awx/ui/client/src/templates/job_templates/add-job-template/job-template-add.controller.js

@@ -496,6 +496,7 @@
                 $state.transitionTo('templates');
             };
 
+            let handleLabelCount = () => {
                 /**
                  * This block of code specifically handles the client-side validation of the `labels` field.
                  * Due to it's detached nature in relation to the other job template fields, we must
@@ -509,6 +510,7 @@
                  * by invalidating the field and inform the user of the error.
                 */
 
+
                 $scope.job_template_labels_isValid = true;
                 const maxCount = 512;
                 const jt_label_id = 'job_template_labels';
@@ -536,5 +538,8 @@
                         $scope.job_template_labels_isValid = true;
                     }
                 });
+            };
+
+            handleLabelCount();
         }
     ];

awx/ui/client/src/templates/job_templates/edit-job-template/job-template-edit.controller.js

@@ -705,6 +705,7 @@ export default
                 $state.go('templates');
             };
 
+            let handleLabelCount = () => {
                 /**
                  * This block of code specifically handles the client-side validation of the `labels` field.
                  * Due to it's detached nature in relation to the other job template fields, we must
@@ -745,5 +746,8 @@ export default
                         $scope.job_template_labels_isValid = true;
                     }
                 });
+            };
+
+            handleLabelCount();
         }
     ];

awx/ui/client/src/templates/workflows/add-workflow/workflow-add.controller.js

@@ -179,6 +179,7 @@ export default [
              $state.transitionTo('templates');
          };
 
+         let handleLabelCount = () => {
              /**
               * This block of code specifically handles the client-side validation of the `labels` field.
               * Due to it's detached nature in relation to the other job template fields, we must
@@ -215,5 +216,8 @@ export default [
                      $scope.workflow_job_template_labels_isValid = true;
                  }
              });
+         };
+
+         handleLabelCount();
      }
     ];

awx/ui/client/src/templates/workflows/edit-workflow/workflow-edit.controller.js

@@ -323,6 +323,7 @@ export default [
             $scope.invalid_survey = false;
         });
 
+        let handleLabelCount = () => {
             /**
              * This block of code specifically handles the client-side validation of the `labels` field.
              * Due to it's detached nature in relation to the other job template fields, we must
@@ -359,5 +360,8 @@ export default [
                     $scope.workflow_job_template_labels_isValid = true;
                 }
             });
+        };
+
+        handleLabelCount();
     }
 ];