snapshot of https://github.com/RocketChat/Rocket.Chat.git (develop, 2026-09-16; blobs > 131072B omitted)

apps/meteor/server/settings/functions/validateSetting.ts

@@ -0,0 +1,59 @@
+import { isActionSettingWithEndpoint, type ISetting } from '@rocket.chat/core-typings';
+
+export const validateSetting = <T extends ISetting>(_id: T['_id'], type: T['type'], value: T['value'] | unknown): boolean => {
+	switch (type) {
+		case 'asset':
+			if (typeof value !== 'object') {
+				throw new Error(`Setting ${_id} is of type ${type} but got ${typeof value}`);
+			}
+			break;
+		case 'action':
+			if (typeof value !== 'string' && !isActionSettingWithEndpoint(value as never)) {
+				throw new Error(`Setting ${_id} is of type ${type} but got ${typeof value}`);
+			}
+			break;
+		case 'string':
+		case 'relativeUrl':
+		case 'password':
+		case 'language':
+		case 'color':
+		case 'font':
+		case 'code':
+		case 'roomPick':
+		case 'group':
+			if (typeof value !== 'string') {
+				throw new Error(`Setting ${_id} is of type ${type} but got ${typeof value}`);
+			}
+			break;
+		case 'boolean':
+			if (typeof value !== 'boolean') {
+				throw new Error(`Setting ${_id} is of type boolean but got ${typeof value}`);
+			}
+			break;
+		case 'int':
+			if (typeof value !== 'number') {
+				throw new Error(`Setting ${_id} is of type int but got ${typeof value}`);
+			}
+			break;
+		case 'multiSelect':
+			if (!Array.isArray(value)) {
+				throw new Error(`Setting ${_id} is of type array but got ${typeof value}`);
+			}
+			break;
+		case 'select':
+		case 'lookup':
+			if (typeof value !== 'string' && typeof value !== 'number') {
+				throw new Error(`Setting ${_id} is of type ${type} but got ${typeof value}`);
+			}
+			break;
+		case 'date':
+			if (!(value instanceof Date)) {
+				throw new Error(`Setting ${_id} is of type date but got ${typeof value}`);
+			}
+			break;
+		default:
+			return true;
+	}
+
+	return true;
+};