I have a custom form that needs to display a default value from a custom user field. The field was created under /admin/config/people/accounts/fields and its machine name is field_r_period_length_sec.
//get user $userCurrent = \Drupal::currentUser(); $uid = $userCurrent->id(); $r_period = $userCurrent->field_r_period_length_sec;
However, the value doesn't show and I get this error:
Notice: Undefined property: Drupal\Core\Session\AccountProxy::$field_r_period_length_sec
What am I doing wrong?