Edit Package Save and continue editing Save changes Vendor Short Name Marking newcomposer_loadedoutdated_symfonysymfony_okphp_is_too_oldphp_okabandonedvalid Description Additional constraint validators for common use-cases such as JSON. Stars Last Modified Time Php Version String Repo Replacement Php Unit Version String Symfony Version String Source Type Source Url Downloads Name Do you really want to delete this item? There is no undo for this operation.