function SearchBlock::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

File

core/modules/search/src/Plugin/Block/SearchBlock.php, line 81

Class

SearchBlock

Provides a 'Search form' block.

Namespace

Code

public function build() {
    $page = $this->configuration['page_id'] ?? NULL;
    return $this->formBuilder
        ->getForm(SearchBlockForm::class, $page);
}