How can I implement dynamic validation in Vue.js forms?

How can I implement dynamic validation in Vue.js forms?

You can use Vue's reactive properties to create dynamic validation rules based on user input. Would you like a code example?

Yes, please provide a code example.

Here's a simple example:

data() {
  return {
    form: {
      name: '',
      email: ''
    },
    validationRules: {
      name: v => !!v || 'Name is required',
      email: v => /.+@.+\..+/.test(v) || 'Email must be valid'
    }
  };
},
methods: {
  validateForm() {
    // Validate form logic here
  }
}

This sets up basic validation rules for name and email fields.

How do I trigger validation when the user types?

You can use the @input event on your form fields to trigger validation. For example:

<input v-model="form.name" @input="validateForm" />