kazzkiq / pale

A dead-simple schema validator.

Hello, my name is Claudio Holanda Jr.
You can find me hacking at @sevn.

I speak mostly JavaScript, TypeScript, Golang, Svelte and (S)CSS.

pale's Issues

[FR] Return array of errors

Validation, upon failure, should always return everything that didn't passed the tests. Every value, every validator used, and every input.

So, for example, this:

import Pale from 'pale';

const validation = Pale.validate({
  name: ['string min(2)', 'John 123 Doe', document.getElementById('name')],
  age: ['number min(1) max(3)', 'abc 12345', document.getElementById('age')],
});

validation.run()
  .then(console.log)
  .catch(console.log);

Should return something like this:

// Output in case of validation error
[
  {
    item_name: 'name',
    value: 'John 123 Doe',
    failed_validators: ['string'],
    element: (Element...)
  },
  {
    item_name: 'age',
    value: 'abc 12345',
    failed_validators: ['number', 'max(3)'],
    element: (Element...)
  },
]

This enables better UI handling, since you will already know all items who didn't passed in the test, and can present user with all wrong fields at once, for example.