public function ValidationErrorBlock::build in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/settings_tray/tests/modules/settings_tray_test/src/Plugin/Block/ValidationErrorBlock.php \Drupal\settings_tray_test\Plugin\Block\ValidationErrorBlock::build()

Builds and returns the renderable array for this block plugin.

If a block should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).

Return value

array A renderable array representing the content of the block.

Overrides BlockPluginInterface::build

See also

\Drupal\block\BlockViewBuilder

File

core/modules/settings_tray/tests/modules/settings_tray_test/src/Plugin/Block/ValidationErrorBlock.php, line 21

Class

ValidationErrorBlock

Provides a 'Block with validation error' test block.

Namespace

Drupal\settings_tray_test\Plugin\Block

Code

public function build() {
  return [
    '#markup' => '<span>If I had more time this would be very witty :(.</span>',
  ];
}