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Missing Define or Override Error Messages section in docs

See original GitHub issue

The entire section Define or Override Error Messages links to non-existent files.

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Reactions:1
  • Comments:6 (3 by maintainers)

github_iconTop GitHub Comments

robksawyercommented, Sep 16, 2017

For others, I searched the closed issues and found the following related issues.

The following snippet was most helpful.

Overriding error messages is different depending on which plugin you’re using.

  • Using Vanilla Javascript Validation Functions (VJF) you can provide it into the function. The function have to return a boolean or an array with [boolean, string], which the second argument is the error message for the custom functions.
  • Using Json Schema Validation Keywords (SVK) with ajv you can provide error messages for custom keywords, or override existing custom messages.
  • Using Declarative Validation Rules (DVR) you can provide custom error messages for custom registered rules, or you can override the default messages when extending the plugin:
const plugins = {
  dvr: {
    package: validatorjs,
    extend: ($validator) => {
      // here we can access the `validatorjs` instance
      var messages = $validator.getMessages('en');
      messages.required = 'Whoops, :attribute field is required.';
      $validator.setMessages('en', messages);

Update: I ended up using the following.

dvr: {
  package: validatorjs,
  extend: ( $validator ) => {
    // @see
    var messages = $validator.getMessages('en');
    messages.confirmed = 'New password confirmation does not match.';
    messages.between = 'Password must be between :min and :max.';
    $validator.setMessages('en', messages);
foxhound87commented, Feb 20, 2019

I removed the broken links in the documentation. I will not document this since each package has its own implementation. So it’s better to read directly the related documentation.

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