Coding standards

The patch is not works with latest code.

There still a lot coding standard message after I commit part of the patch.
https://www.drupal.org/pift-ci-job/2679552 →

HI I worked on some phpcs errors/warning fixes on the latest code. Still there are few issues need to be fixed. Please review.

Thanks!

committed. I made some changes for FieldValidationRuleBase:

  public function setFieldName($field_name) {
    $this->fieldName = $field_name;
    return $this;
  }

and

  public function setErrorMessage($error_message) {
    $this->errorMessage = $error_message;
    return $this;
  }

After change from field_name to fieldName, there are 26 test fails.
I change it back.
Even Drupal core use field_name instead of fieldName, it is not a coding standard issue.

Mark this as fixed to give Credit to contributor.
there are only 31 coding standard messages. Good enough.

Automatically closed - issue fixed for 2 weeks with no activity.