How can I implement custom validation in Svelte forms?

How can I implement custom validation in Svelte forms?

You can create custom validation in Svelte forms by using reactive statements and functions to validate input values.

Can you show me an example of how to validate an email field?

Sure! You can use a reactive statement to check if the email matches a regex pattern and display an error message accordingly.

What if I want to validate multiple fields at once?

You can create a validation function that checks all fields and returns an object with error messages for each field.

Is there a way to integrate third-party validation libraries?

Yes, you can integrate libraries like Yup or VeeValidate by using their validation functions within your Svelte components.