How to validate nested objects in Vuelidate?

user_6423807 0
Viewed 756

I use Vuelidate in my project and have the following form:

data () {
  return {
    form: {
      title: undefined,
      users: [{
        name: undefined,
        age: undefined,
      }],
    },
  };
},

I configured validation rules for the "form.title" like so:

validations () {
  return {
    form: {
      title: {
        required,
      },
    },
  };
},

Now, I also need to configure validation for the "form.users" array of objects.

How can I do so?

vuelidate vue.js
1 Answers

I found the answer to my question.

We can validate arrays of objects using the forEach helper.

import { helpers, required } from '@vuelidate/validators';

The following code works for me with Vuelidate v2.0.0:

validations () {
  return {
    form: {
      users: {
        $each: helpers.forEach({
          name: {
            required,
          },
          age: {
            required,
          },
        }),
      },
    },
  };
},
user_64238070
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