1 files changed, 19 insertions, 0 deletions

diff --git a/server/helpers/custom-validators/search.ts b/server/helpers/custom-validators/search.ts
new file mode 100644
index 000000000..2fde39160
--- /dev/null
+++ b/server/helpers/custom-validators/search.ts
@@ -0,0 +1,19 @@
+import * as validator from 'validator'
+import 'express-validator'
+
+import { isArray } from './misc'
+
+function isNumberArray (value: any) {
+  return isArray(value) && value.every(v => validator.isInt('' + v))
+}
+
+function isStringArray (value: any) {
+  return isArray(value) && value.every(v => typeof v === 'string')
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  isNumberArray,
+  isStringArray
+}