update ceph source to reef 18.1.2

[ceph.git] / ceph / src / pybind / mgr / dashboard / frontend / src / app / shared / forms / crud-form / validators / json-validator.ts

diff --git a/ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/forms/crud-form/validators/json-validator.ts b/ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/forms/crud-form/validators/json-validator.ts
new file mode 100644 (file)
index 0000000..8ffea04
--- /dev/null
+++ b/ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/forms/crud-form/validators/json-validator.ts
@@ -0,0 +1,12 @@
+import { AbstractControl } from '@angular/forms';
+
+export function formlyAsyncJsonValidator(control: AbstractControl): Promise<any> {
+  return new Promise((resolve, _reject) => {
+    try {
+      JSON.parse(control.value);
+      resolve(null);
+    } catch (e) {
+      resolve({ json: true });
+    }
+  });
+}