How can I implement dynamic validation in Vue.js using VeeValidate?

How can I implement dynamic validation in Vue.js using VeeValidate?

You can implement dynamic validation in Vue.js with VeeValidate by using the validate method and defining rules based on user input.

Can you show me a code example?

Sure! Here's a simple example:

import { required, email } from '@vee-validate/rules';
import { extend } from 'vee-validate';

extend('required', required);
extend('email', email);

export default {
  data() {
    return {
      email: '',
      isEmailRequired: false,
    };
  },
  computed: {
    validationRules() {
      return this.isEmailRequired ? 'required|email' : 'email';
    },
  },
};

In this example, the validation rules change based on the isEmailRequired flag.

What if I want to add more fields with different validation rules?

You can create a similar structure for each field, using computed properties to dynamically set the validation rules based on your conditions.

Thanks! This is really helpful.