The render cache service. Type:

public PlaceholderGeneratorInterface:

public static RenderElement::setAttributes(&$element, $class

Renders placeholders using a chain of placeholder strategies. Hierarchy class \Dr

Marks an object's __toString() method as returning markup. Objects that implement this interface will not be automatically XSS filtered by the

public MetadataBubblingUrlGenerator::ge

Provides a one-line text field form element. Properties: #maxlength: Maximum number of

public BareHtmlPageRendererInterface:

public RenderCache::set(array &$elements, array $pre_bubbling_elements)

Defines the max length for an email address The maximum length of an email address is 254 characters. RFC 3696 specifies a total length of 320