Being a key issue for many, the truth is that I can not solve the problem of passing into the database values in uppercase.
I can force the field to write in capital letters, but this does not keep the database values entered / shown on the form.
The code entered in the form is,
<?= $form->field($model, ‘Name’)->textInput([‘style’ => ‘text-transform: uppercase’, ‘maxlength’ => 254]) ?>
Probably miss define a function for the field to be stored in the database.
Does anyone have an easy solution… Thanks.