server/helpers/custom-validators/feeds.ts

   1 import { exists } from './misc'
   2
   3 function isValidRSSFeed (value: string) {
   4   if (!exists(value)) return false
   5
   6   const feedExtensions = [
   7     'xml',
   8     'json',
   9     'json1',
  10     'rss',
  11     'rss2',
  12     'atom',
  13     'atom1'
  14   ]
  15
  16   return feedExtensions.indexOf(value) !== -1
  17 }
  18
  19 // ---------------------------------------------------------------------------
  20
  21 export {
  22   isValidRSSFeed
  23 }