Log message #4264480

# At Username Text
# May 30th 2021, 15:14 kevin.pfeifer but you get into it after some time ;)
# May 30th 2021, 15:14 kevin.pfeifer the whole validation process can be quite complex :)
# May 30th 2021, 15:13 kevin.pfeifer :+1::the_horns:
# May 30th 2021, 15:13 etibor thank you very much your time, help end effort
# May 30th 2021, 15:13 etibor thank you now i can say its working totally
# May 30th 2021, 15:13 etibor :pray:
# May 30th 2021, 15:08 kevin.pfeifer but this all basically depends on what "logic" you want to implement
# May 30th 2021, 15:07 kevin.pfeifer otherwise you still get the error
# May 30th 2021, 15:07 kevin.pfeifer ```if(!empty($frat->_joinData->score )){ if( $frat->_joinData->score > $frat->maximal || $frat->_joinData->score<1 ){ } } ```
# May 30th 2021, 15:06 kevin.pfeifer so you would need something like that
# May 30th 2021, 15:06 kevin.pfeifer || doesn't "break" at first
# May 30th 2021, 15:06 kevin.pfeifer ah wait
# May 30th 2021, 15:04 kevin.pfeifer ```if( !empty($frat->_joinData->score ) || $frat->_joinData->score > $frat->maximal || $frat->_joinData->score<1 ){```
# May 30th 2021, 15:03 kevin.pfeifer it checks each value "if-part" one after the other
# May 30th 2021, 15:03 kevin.pfeifer put the !empty at first
# May 30th 2021, 15:02 etibor if($frat->_joinData->score > $frat->maximal || $frat->_joinData->score<1 || !empty($frat->_joinData->score )){
# May 30th 2021, 15:01 etibor its shows the validation custom error message
# May 30th 2021, 15:00 kevin.pfeifer what error do you get
# May 30th 2021, 15:00 etibor this is what i used : !empty($frat->_joinData->result)
# May 30th 2021, 14:57 kevin.pfeifer and the field the one which you want to check
# May 30th 2021, 14:57 kevin.pfeifer well $entity should be your $frat
# May 30th 2021, 14:57 etibor it shows everytime a validation error no matter field value
# May 30th 2021, 14:56 etibor i dont know what happened but adding the `!empty($entity->field)` to the end of the if, makes crashed the validator
# May 30th 2021, 14:41 kevin.pfeifer because rules are only checked after the validator above has succeeded
# May 30th 2021, 14:41 kevin.pfeifer if you require to have something selected you need to add that to the valditors
# May 30th 2021, 14:37 kevin.pfeifer which i like to do with `!empty($entity->field)`
# May 30th 2021, 14:37 kevin.pfeifer then you first need to check if they are present
# May 30th 2021, 14:37 kevin.pfeifer if you get warnings/errors because some properties are not set
# May 30th 2021, 14:35 etibor Or if($frat->_joinData->score > $frat->maximal || $frat->_joinData->score<1 || ($frat->_joinData->result != null)){ does not works too
# May 30th 2021, 14:34 etibor its just dont allow when the selected item is null i tried to add that exception: if($frat->_joinData->score > $frat->maximal || $frat->_joinData->score<1 || !is_null($frat->_joinData->result)){
# May 30th 2021, 14:33 etibor yes i did it, i added to the DocumentsTable
# May 30th 2021, 14:12 kevin.pfeifer so you can sort of create custom flash messages in your model even though you don’t have access to the flash component inside your model
# May 30th 2021, 14:12 kevin.pfeifer which can be extended in the model and later accessed in the controller
# May 30th 2021, 14:11 kevin.pfeifer basically I added a property to that class
# May 30th 2021, 14:04 kevin.pfeifer you added ```class ProjectsTable extends Table { public array $flash_errors = [];``` to your DocumentsTable?
# May 30th 2021, 14:03 etibor thank you Kevin its almost good: Undefined property `flash_errors`. You have not defined the `flash_errors` association on `App\Model\Table\DocumentsTable`.
# May 30th 2021, 13:59 kevin.pfeifer Projects is your Table of course
# May 30th 2021, 13:59 slackebot $this->Flash->error( __d('alfred_projects', 'The project could not be saved. Please, try again.' ) ); } }```
# May 30th 2021, 13:59 kevin.pfeifer ```if( $this->Projects->save( $project ) ) { $this->Flash->success( __d('alfred_projects', 'The project has been saved.' ) ); return $this->redirect( [ 'action' => 'edit', $project->id ] ); } else { if( sizeof( $this->Projects->flash_errors ) > 0 ) { foreach( $this->Projects->flash_errors as $error ) { $this->Flash->error( $error ); } } else {
# May 30th 2021, 13:58 kevin.pfeifer and access these messages in your controller
# May 30th 2021, 13:58 kevin.pfeifer ``` $rules->add(function ($entity, $options) { array_push( $this->flash_errors, "my error message" ); return false; }, 'ruleName', [ 'errorField' => 'is_done', 'message' => 'My custom message' ]);```