Here is a code snippet that handles field validation:
export const isOneFieldValid = (val: string) => {
console.log(val)
return val ? undefined : true
}
...
const validate = (field: string) => {
switch (field) {
case 'email': {
return composeValidators(isOneFieldValid, isValidEmail, hasStringeMaxLength)
}
case 'workPhone':
case 'homePhone':
case 'mobile': {
return composeValidators(isOneFieldValid, isNumber, hasNumberMaxLength)
}
default:
return undefined
}
}
...
I'm wondering if it's possible to validate only a single empty field instead of validating all four fields.
As long as there is at least one way to contact the user, I can proceed with form submission.