function _restrict_abusive_words_exists_words in Restrict Abusive Words 8

Same name and namespace in other branches

1. 7.2 restrict_abusive_words.module \_restrict_abusive_words_exists_words()
2. 7 restrict_abusive_words.module \_restrict_abusive_words_exists_words()

Check the word or phrase is exists in the abusive word list.

1 call to _restrict_abusive_words_exists_words()

AddWordsForm::validateForm in src/Form/AddWordsForm.php

Form validation handler.

File

./restrict_abusive_words.module, line 21

Code

function _restrict_abusive_words_exists_words($words, $string) {
  if (!empty($string) && isset($words)) {
    foreach ($words as $word) {
      if ($string == $word) {
        return $word;
      }
    }
  }
  return FALSE;
}