public function FilterNoNbsp::tips in No Non-breaking Space Filter 8

Generates a filter's tip.

A filter's tips should be informative and to the point. Short tips are preferably one-liners.

@todo Split into getSummaryItem() and buildGuidelines().

Parameters

bool $long: Whether this callback should return a short tip to display in a form (FALSE), or whether a more elaborate filter tips should be returned for template_preprocess_filter_tips() (TRUE).

Return value

string|null Translated text to display as a tip, or NULL if this filter has no tip.

Overrides FilterBase::tips

File

src/Plugin/Filter/FilterNoNbsp.php, line 50

Class

FilterNoNbsp

Delete all non-breaking space HTML entities.

Namespace

Drupal\no_nbsp\Plugin\Filter

Code

public function tips($long = FALSE) {
  $tips = [];
  $tips[] = t('All non-breaking space HTML entities are replaced by blank space characters.');
  if ($long) {
    $tips[] = t('Multiple contiguous space characters are replaced by a single blank space character.');
  }
  return implode(' ', $tips);
}