DHBW/Projektmanagement-Game
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Empty usernames or room-names are not allowed #59

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H4CK3R-01 merged 1 commits from block_empty_room_or_user into main 2021-07-11 14:03:13 +00:00
Conversation 0 Commits 1 Files Changed 1 +36 -32
1 changed files with 36 additions and 32 deletions
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public/js/index.js
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@ -10,6 +10,7 @@ document.getElementById('ok').addEventListener('click', function () {
username = document.getElementById('username').value; username = document.getElementById('username').value;
room_name = document.getElementById('room').value; room_name = document.getElementById('room').value;
if (username !== "" && room_name !== "") {
socket = io("/", { socket = io("/", {
closeOnBeforeunload: false closeOnBeforeunload: false
}); });
@ -51,6 +52,9 @@ document.getElementById('ok').addEventListener('click', function () {
socket.on('user left', function (data) { socket.on('user left', function (data) {
addLogMessage(data + ' left'); addLogMessage(data + ' left');
}); });
} else {
document.getElementById('error').innerText = 'Username and/or room name cannot be empty!';
}
}); });
function open_manual() { function open_manual() {