Determines if this field can be grouped in the results.

Return value

bool TRUE if this field handler is groupable, otherwise FALSE.

1 method overrides FieldHandlerInterface::useStringGroupBy()

FieldPluginBase::useStringGroupBy in core/modules/views/src/Plugin/views/field/FieldPluginBase.php

Determines if this field can be grouped in the results.

File

core/modules/views/src/Plugin/views/field/FieldHandlerInterface.php, line 158

Class

FieldHandlerInterface

Base field handler that has no options and renders an unformatted field.

Namespace

Drupal\views\Plugin\views\field

Code

public function useStringGroupBy();

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