Skip to main content

IsSupportedContract

The IsSupportedContract lets a service declare whether it should currently be offered by Flare.

Interface: HeimrichHannot\FlareBundle\Contract\IsSupportedContract

Method​

isSupported(): bool​

Return true when the service is available in the current environment and false when it should be hidden.

Current runtime usage​

In the current codebase, this contract is checked when Flare builds the backend options for the tl_flare_filter.type field.

If a filter element implements IsSupportedContract and returns false, that filter type is omitted from the backend selection list.

AbstractFilterElement implements this contract by default and returns true.

Example​

public function isSupported(): bool
{
    return class_exists(\Codefog\TagsBundle\CodefogTagsBundle::class);
}