Update Auth.php

[dgvirtual]

Remove trim function from the validation rules as "CI4 validation never changes your data".

[benedmunds]

We should still trim these in the app code right?

[dgvirtual]

I guess so, but trimming should be done before validation. If we validate untrimmed identity, for example, and the user happens to leave a space at the end, the identity will validate despite such identity already existing, right?

[benedmunds]

Yep agreed

[setioaji]

need trim