settings_fields() WP 1.0
Output nonce, action, and option_page fields for a settings page.
Works based on: wp_nonce_field()
No Hooks.
Return
null. Nothing.
Usage
settings_fields( $option_group );
- $option_group(string) (required)
- A settings group name. This should match the group name used in register_setting().
Changelog
| Since 2.7.0 | Introduced. |
Code of settings_fields() settings fields WP 5.7.1
function settings_fields( $option_group ) {
echo "<input type='hidden' name='option_page' value='" . esc_attr( $option_group ) . "' />";
echo '<input type="hidden" name="action" value="update" />';
wp_nonce_field( "$option_group-options" );
}