The method fetches a metabox field for a specific post. While, for single fields, you may use WP's get_post_meta, this method gets really useful when you're looing for multiple fields, like a section or a select field.

• $post - WP post object - Searched field's post.
• $metabox - string - Searched field's metabox ID.
• $id - string - Searched field's ID.

The returned value is the field's value; in case of multiple fields, the returned value is an array containing their children.

function getField ()
{
	$meta = get_aeria_field(get_post(), "metabox1", "input-text");
	return $metas;
}

add_action('aeria_booted', 'getField');