Enhance vuelidate by incorporating personalized validation functions

I am currently working on expanding the Vuelidate object within my Vue application. Here is the current setup in my Vue Component:

import {required} from "vuelidate/lib/validators";

export default {
   validations: {
    ...
  }
}

In order to achieve this, I have created a new file called custom-validator.js

import { helpers } from "vuelidate/lib/validators";
export const OnlyDigits = helpers.regex('onlyDigits', /^\d+$/);

My goal is to import OnlyDigits along with the predefined vuelidate validators from the custom-validator.js file.

The desired end result would be:

import {required, OnlyDigits} from 'custom-validators.js'

This is what I have attempted so far:

import { helpers } from "vuelidate/lib/validators";
   import * as Validators from 'vuelidate/lib/validators'
   
   export const OnlyDigits = helpers.regex('onlyDigits', /^\d+$/);
   export default Object.assign({}, Validators, {
     OnlyDigits       
   });

Answer №1

After taking into consideration suggestions from @EstusFlask in the comments, I was able to achieve the desired outcome.

// custom-validators.js

import { helpers } from "vuelidate/lib/validators";

export const OnlyDigits = helpers.regex('onlyDigits', /^\d+$/);

export * from 'vuelidate/lib/validators'

Now it's easy for me to import as follows,

// My component.js
import {required, OnlyDigits} from 'custom-validators.js'

export default {
   validations: {
    ...
  }
}

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