| public insert ( boolean $runValidation = true, array $attributes = null ) : boolean | ||
| $runValidation | boolean | whether to perform validation (calling [[\yii\base\Model::validate()|validate()]]) before saving the record. Defaults to `true`. If the validation fails, the record will not be saved to the database and this method will return `false`. |
| $attributes | array | list of attributes that need to be saved. Defaults to `null`, meaning all attributes that are loaded from DB will be saved. |
| return | boolean | whether the attributes are valid and the record is inserted successfully. |
public function insert($runValidation = true, $attributes = null);