useField() #

Accepts field instance

Returns mapped field states and handlers:

• value - mapped FormModel $values
• dirty - mapped FormModel $dirty
• errors - mapped FormModel $errors
• onBlur - mapped blured event
• onFocus - mapped focused event
• touched - mapped FormModel $touched
• focused - mapped FormModel $focused (true if $focused has same field path as specific field)
• onChange - mapped FormModel changed event which accepts value only
• externalErrors - mapped FormModel $externalErrors
• shouldShowValidation - boolean value based on touched/dirty/submitted states and ValidationVisibilityCondition setting