server/helpers/custom-validators/misc.ts

   1 import 'express-validator'
   2
   3 function exists (value: any) {
   4   return value !== undefined && value !== null
   5 }
   6
   7 function isArray (value: any) {
   8   return Array.isArray(value)
   9 }
  10
  11 // ---------------------------------------------------------------------------
  12
  13 export {
  14   exists,
  15   isArray
  16 }
  17
  18 declare module 'express-validator' {
  19   export interface Validator {
  20     exists,
  21     isArray
  22   }
  23 }