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+--- Thread: validation_errors (/showthread.php?tid=91083)
validation_errors - elephpantech - 06-13-2024
Why the function validation_errors() in form helper does not work with In-Model Validation?
I must enter this in any controller to work: $this->session->setFlashdata('_ci_validation_errors', $model->errors());
Kind regards
RE: validation_errors - ozornick - 06-13-2024
Ok. Probably because you use built-in validation. There is no need for it to be saved between sessions.
https://codeigniter4.github.io/userguide/models/model.html#getting-validation-errors
RE: validation_errors - kenjis - 06-13-2024
(06-13-2024, 01:05 PM)elephpantech Wrote: Why the function validation_errors() in form helper does not work with In-Model Validation?
A Model has its own Validation instance. Because you can use many Models in a request.
For example,
If you have used two Models, there are two Validation instance.
validation_errors() checks the shared Validation instance by CI4 Services.
The shared Validation instance is a different instance from the Validation instances in the Models.
After all, there is no way that validation_errors() gets the Validation instance that you want to show the error.
RE: validation_errors - elephpantech - 06-18-2024
It was very clear, thank you
Good work!!!