Form fields class.
Methods
- __clone — Cloning is forbidden.
- __construct — Initialize form fields.
- __wakeup — Unserializing instances of this class is forbidden.
- form_fields — Get fields.
- get_form_field_types — Get array of registered field types.
- get_pro_form_field_types — Get array of registered “Pro” field types.
- init — Load fields and hook in functions.
- instance — Main EVF_Fields Instance.