Utility/Fields/FieldBase.php
public function save()
    {
        $this->model = $this->getModel();
        if (is_a($this->model, 'Modules\Dynamicfield\Entities\FieldTranslation')) {
            $this->saveField();
        } else {
            // save sub control of repeater
            $this->saveRepeaterField();
        }
    }
public function save()
    {
        $this->model = $this->getModel();
        if (is_a($this->model, 'Modules\Dynamicfield\Entities\FieldTranslation')) {
            $this->saveField();
        } else {
            // save sub control of repeater
            $this->saveRepeaterField();
        }
    }
Save field or repeater fild.