server/helpers/custom-validators/misc.js

   1 'use strict'
   2
   3 const validator = require('express-validator').validator
   4
   5 const miscValidators = {
   6   exists: exists,
   7   isArray: isArray,
   8   isEachUrl: isEachUrl
   9 }
  10
  11 function exists (value) {
  12   return value !== undefined && value !== null
  13 }
  14
  15 function isArray (value) {
  16   return Array.isArray(value)
  17 }
  18
  19 function isEachUrl (urls) {
  20   return urls.every(function (url) {
  21     return validator.isURL(url)
  22   })
  23 }
  24
  25 // ---------------------------------------------------------------------------
  26
  27 module.exports = miscValidators