Returns whether the context has a value.

Return value

bool TRUE if the context has a value, FALSE otherwise.

Overrides ContextInterface::hasContextValue

1 method overrides Context::hasContextValue()

Context::hasContextValue in core/lib/Drupal/Core/Plugin/Context/Context.php

Returns whether the context has a value.

File

core/lib/Drupal/Component/Plugin/Context/Context.php, line 64

Class

Context

A generic context class for wrapping data a plugin needs to operate.

Namespace

Drupal\Component\Plugin\Context

Code

public function hasContextValue() {
  return $this->contextValue !== NULL || $this->getContextDefinition()
    ->getDefaultValue() !== NULL;
}

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