use new regex pattern for permissions

scm-ui/src/repos/permissions/components/permissionValidation.js

@@ -0,0 +1,23 @@
+// @flow
+import { validation } from "@scm-manager/ui-components";
+import type {
+  PermissionCollection,
+} from "@scm-manager/ui-types";
+const isNameValid = validation.isNameValid;
+
+export { isNameValid };
+
+export const isPermissionValid = (name: string, groupPermission: boolean, permissions: PermissionCollection) => {
+  return isNameValid(name) && !currentPermissionIncludeName(name, groupPermission, permissions);
+};
+
+const currentPermissionIncludeName = (name: string, groupPermission: boolean, permissions: PermissionCollection) => {
+  for (let i = 0; i < permissions.length; i++) {
+    if (
+      permissions[i].name === name &&
+      permissions[i].groupPermission == groupPermission
+    )
+      return true;
+  }
+  return false;
+};