1 files changed, 13 insertions, 0 deletions

diff --git a/client/src/app/shared/form-validators/video-channel-validators.ts b/client/src/app/shared/form-validators/video-channel-validators.ts
index 163faf270..b12b3caaf 100644
--- a/client/src/app/shared/form-validators/video-channel-validators.ts
+++ b/client/src/app/shared/form-validators/video-channel-validators.ts
@@ -48,3 +48,16 @@ export const VIDEO_CHANNEL_SUPPORT_VALIDATOR: BuildFormValidator = {
     maxlength: $localize`Support text cannot be more than 1000 characters long.`
   }
 }
+
+export const VIDEO_CHANNEL_EXTERNAL_URL_VALIDATOR: BuildFormValidator = {
+  VALIDATORS: [
+    Validators.required,
+    Validators.pattern(/^https?:\/\//),
+    Validators.maxLength(1000)
+  ],
+  MESSAGES: {
+    required: $localize`Remote channel url is required.`,
+    pattern: $localize`External channel URL must begin with "https://" or "http://"`,
+    maxlength: $localize`External channel URL cannot be more than 1000 characters long`
+  }
+}