confirmed

Enforce the field under validation is also confirmed using the _confirmation convention. You will mostly use this rule for password confirmation.

import { schema, rules } from '@ioc:Adonis/Core/Validator'

{
  password: schema.string([
    rules.confirmed()
  ])
}

/**
 Valid data: {
    password: 'secret',
    password_confirmation: 'secret'
 }
 */

Optionally, you can also change the field name that should be checked for the confirmation. It is usually helpful when you are not using the snake_case convention for the field names.

{
  password: schema.string([
    rules.confirmed('passwordConfirmation')
  ])
}

/**
 Valid data: {
    password: 'secret',
    passwordConfirmation: 'secret'
 }
 */

Custom message

You can define custom message for the confirmed rule on confirmation field.

{
  'password_confirmation.confirmed': 'Password do not match'
}