public function DependencyHelper::fieldHasChildren in Conditional Fields 4.x

Same name and namespace in other branches

1. 8 src/DependencyHelper.php \Drupal\conditional_fields\DependencyHelper::fieldHasChildren()

Determine whether a field contains other fields.

1 call to DependencyHelper::fieldHasChildren()

DependencyHelper::getInheritingFields in src/DependencyHelper.php

Return fields with conditional settings to inherit.

File

src/DependencyHelper.php, line 126

Class

DependencyHelper

Resolve conditional field's dependencies.

Namespace

Drupal\conditional_fields

Code

public function fieldHasChildren($field) {
  return (bool) count($this
    ->getInheritingFieldNames($field));
}