Init commit

server/core/helpers/custom-validators/video-channels.ts

@@ -0,0 +1,32 @@
+import validator from 'validator'
+import { CONSTRAINTS_FIELDS } from '../../initializers/constants.js'
+import { exists } from './misc.js'
+import { isUserUsernameValid } from './users.js'
+
+const VIDEO_CHANNELS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_CHANNELS
+
+function isVideoChannelUsernameValid (value: string) {
+  // Use the same constraints than user username
+  return isUserUsernameValid(value)
+}
+
+function isVideoChannelDescriptionValid (value: string) {
+  return value === null || validator.default.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.DESCRIPTION)
+}
+
+function isVideoChannelDisplayNameValid (value: string) {
+  return exists(value) && validator.default.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.NAME)
+}
+
+function isVideoChannelSupportValid (value: string) {
+  return value === null || (exists(value) && validator.default.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.SUPPORT))
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  isVideoChannelUsernameValid,
+  isVideoChannelDescriptionValid,
+  isVideoChannelDisplayNameValid,
+  isVideoChannelSupportValid
+}