Consider "" value for TWILIO_DEBUG_TO as null

laravel-notification-channels / twilio

Twilio notifications channel for Laravel

https://laravel-notification-channels.com

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Consider "" value for TWILIO_DEBUG_TO as null #122

Closed hameesakhan closed 2 years ago

hameesakhan commented 3 years ago

If a user has defined TWILIO_DEBUG_TO= in .env then it should also be considered as NULL. Before this change $debugTo was being set to "" (strlen($debugTo) = 0). This change will prevent this unexpected behavior.