public static function YamlFormOtherBase::isMultiple in YAML Form 8

Determine if the form element contains multiple values.

Parameters

array $element: A form element.

Return value

bool TRUE if the form element contains multiple values.

2 calls to YamlFormOtherBase::isMultiple()

YamlFormOtherBase::validateYamlFormOther in src/Element/YamlFormOtherBase.php

Validates an other element.

YamlFormOtherBase::valueCallback in src/Element/YamlFormOtherBase.php

Determines how user input is mapped to an element's #value property.

File

src/Element/YamlFormOtherBase.php, line 67

Class

YamlFormOtherBase

Base class for form other element.

Namespace

Drupal\yamlform\Element

Code

public static function isMultiple(array $element) {
  return !empty($element['#multiple']) || static::$type == 'checkboxes' ? TRUE : FALSE;
}