yup custom error message code example

Example 1: yup change error message

let schema = yup.object().shape({
    foo: yup.number().typeError("Custom not a number message!")
  });

Example 2: yup min validation with error message

// min and max
Yup.object().shape({           
        temperature: Yup.number()
                        .min(0, 'Min value 0.')
                        .max(30, 'Max value 30.'),  
})

Example 3: yup custom message to type error

const schema = Yup.object().shape({
	valid_since: Yup.date().typeError('Incorrect date'),
});