1 files changed, 32 insertions, 0 deletions
diff --git a/catalog-ui/src/app/directives/custom-validation/custom-validation.ts b/catalog-ui/src/app/directives/custom-validation/custom-validation.ts
new file mode 100644
index 0000000000..e35a747e1b
--- /dev/null
+++ b/catalog-ui/src/app/directives/custom-validation/custom-validation.ts
@@ -0,0 +1,32 @@
+'use strict';
+export interface ICustomValidationScope extends ng.IScope {
+    validationFunc:Function;
+}
+
+export class CustomValidationDirective implements ng.IDirective {
+
+    constructor() {
+    }
+
+    require = 'ngModel';
+    restrict = 'A';
+
+    scope = {
+        validationFunc: '='
+    };
+
+    link = (scope:ICustomValidationScope, elem, attrs, ngModel) => {
+
+        ngModel.$validators.customValidation = (modelValue, viewValue):boolean => {
+            return scope.validationFunc(viewValue);
+        };
+
+    };
+
+    public static factory = ()=> {
+        return new CustomValidationDirective();
+    };
+
+}
+
+CustomValidationDirective.factory.$inject = [];