private function RedhenDedupeMergeForm::redhenDedupeFieldIsMultivalue in RedHen CRM 8

Determine if a property should be merged via checkboxes instead of radios.

1 call to RedhenDedupeMergeForm::redhenDedupeFieldIsMultivalue()

RedhenDedupeMergeForm::buildForm in modules/redhen_dedupe/src/Form/RedhenDedupeMergeForm.php

Form constructor.

File

modules/redhen_dedupe/src/Form/RedhenDedupeMergeForm.php, line 327

Class

RedhenDedupeMergeForm

Form controller for Dedupe merge tool.

Namespace

Drupal\redhen_dedupe\Form

Code

private function redhenDedupeFieldIsMultivalue($field) {
  $cardinality = $field
    ->getFieldStorageDefinition()
    ->getCardinality();
  if ($cardinality != 1) {
    return $cardinality;
  }
  else {
    return FALSE;
  }
}