Can you give me examples of how to use 'yup' for validation?
An example of an AI chatbot conversation about using 'yup' for form validation.
Can you give me examples of how to use 'yup' for validation?
Sure! 'Yup' is a JavaScript schema builder for value parsing and validation. What specific use case do you have in mind?
I want to validate a user registration form.
You can create a schema like this: const schema = yup.object().shape({ username: yup.string().required(), email: yup.string().email().required(), password: yup.string().min(8).required() }); This will ensure all fields are validated.
What if I want to add a custom validation message?
You can customize messages by chaining the .required('Custom message') method. For example: username: yup.string().required('Username is required').
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