Test 1 Visit the messaging page. Click on a user to send them a message. Hold down shift + enter to create new lines. Type a message. Hold down shift + enter to create new lines. Press enter to send once you feel you will annoy the user enough. Confirm the white spaces are stripped from your message. Test 2 Visit the messaging page. Click on a user to send them a message. Hold down shift + enter to create new lines. Press enter and confirm the message is not sent. Press send and confirm the message is not sent.