- Since: 3.1
- Description: Hook to allow adding custom constraint checks for a
custom_constraint
.
- Reference class:
ConstraintRegistry.php
Signature
use Hooks;
Hooks::register( 'SMW::Constraint::initConstraints', function( $constraintRegistry ) {
return true;
} );
See also
- https://github.com/SemanticMediaWiki/SemanticMediaWiki/blob/master/docs/examples/register.custom.constraint.md "register.custom.constraint.md"