buildError method
Builds just the error widget
Implementation
Widget buildError(BuildContext context) {
final fieldError = getFieldError(context);
if (fieldError == null || !showError) return const SizedBox.shrink();
final theme = Theme.of(context);
return Padding(
padding: const EdgeInsets.only(left: 12),
child: Text(fieldError, style: theme.textTheme.bodySmall?.copyWith(color: theme.colorScheme.error)),
);
}