Interface NotificationInterface

Interface to implement for each notification mode

Located at notificationinterface.class.php

Methods summary
`public 0\|1`	# `sendNotification( )` Send notifications Send notifications Returns 0\|1
`public static boolean`	# `check( mixed $value, array $options = [] )` Check data Check data Parameters `$value` The data to check (may differ for every notification mode) `$options` Optionnal special options (may be needed) Returns boolean
`public static mixed`	# `testNotification( )` Method to test notification Method to test notification Returns mixed