public function BreakpointGroupInterface::isValid

Checks if the breakpoint group is valid.

Return value

bool Returns TRUE if the breakpoint group is valid.

Throws

\Drupal\breakpoint\InvalidBreakpointSourceTypeException

\Drupal\breakpoint\InvalidBreakpointSourceException

File

drupal/core/modules/breakpoint/lib/Drupal/breakpoint/BreakpointGroupInterface.php, line 26

Contains \Drupal\breakpoint\Plugin\Core\Entity\BreakpointGroupInterface.

Class

BreakpointGroupInterface

Provides an interface defining a breakpoint group entity.

Namespace

Code

public function isValid();