Function: useField()

useField<T, V, D>(path, fallback?): UseField<V, D>

A hook to handle fields in the form. It provides the current value of the field and helper function to change its state.

If the fallback parameter is not set, the default value is undefined.

Type Parameters

• T extends Struct

• V

• D = Optional<V>

• path: Path<T, Optional<V>>

the path of the field in T

• fallback?: D

optional default value the field should take

an object with the field value and some helper functions