required key from $metaFields items is not used in the code and duplicates the validation rule required, so I removed it.
Also, I added explanation in Users config file on how to get field labels (instead of placeholders) displayed in validation messages.
required
key from $metaFields items is not used in the code and duplicates the validation rulerequired
, so I removed it. Also, I added explanation in Users config file on how to get field labels (instead of placeholders) displayed in validation messages.