How can I implement custom validation in Vuetify?

How can I implement custom validation in Vuetify?

You can create custom validation rules in Vuetify by defining a function that returns true or false based on your criteria.

Can you show me an example of a custom validation rule?

Sure! Here's a simple example:

const customRule = value => { 
  return !!value || 'This field is required'; 
};

You can use this rule in your form input.

How do I apply this rule to a text field?

You can apply it like this:

<v-text-field
  v-model="input"
  :rules="[customRule]"
  label="Your Input"
></v-text-field>

What if I want to add multiple validation rules?

You can simply add more rules to the array:

<v-text-field
  v-model="input"
  :rules="[customRule, anotherRule]"
  label="Your Input"
></v-text-field>