/**
* Prepares the Fields as a JSON object (including fieldOptions)
* @param Form $form form object
* @return JSON Fields JSON object
*/
public function prepareJsonFields()
{
$prepared_fields = array();
$form_fields = $this->getSortedFields()->toArray();
foreach ($form_fields as $form_field) {
$field = $this->fields->find($form_field['id']);
$form_field['hasOptions'] = $field->hasOptions();
$form_field['fieldOptions'] = $form_field['hasOptions'] ? $field->fieldOptions->toArray() : array();
$rules = explode('|', $form_field['rules']);
$rules = new FieldRules($rules);
$form_field['rules'] = $rules->toArray();
$prepared_fields[] = $form_field;
}
return json_encode($prepared_fields);
}
