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only allow alphanumberic charactesr in username

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This commit is contained in:
Baris Soner Usakli
2013-07-31 12:48:30 -04:00
parent f4fdabd3ca
commit a0a1b14e2e
2 changed files with 7 additions and 6 deletions
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9
public/src/forum/register.js
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@@ -22,12 +22,13 @@
if(username.value.length < 3) { if(username.value.length < 3) {
username_notify.innerHTML = 'Username too short'; username_notify.innerHTML = 'Username too short';
username_notify.className = 'label label-important'; username_notify.className = 'label label-important';
} } else if(username.value.length > 13) {
else if(!usernamevalid) { username_notify.innerHTML = 'Username too long';
username_notify.className = 'label label-important';
} else if(!usernamevalid) {
username_notify.innerHTML = 'Invalid username'; username_notify.innerHTML = 'Invalid username';
username_notify.className = 'label label-important'; username_notify.className = 'label label-important';
} } else {
else {
socket.emit('user.exists', {username: username.value}); socket.emit('user.exists', {username: username.value});
} }
}); });

4
public/src/utils.js
View File

@@ -86,12 +86,12 @@
// from http://stackoverflow.com/questions/46155/validate-email-address-in-javascript // from http://stackoverflow.com/questions/46155/validate-email-address-in-javascript
isEmailValid: function(email) { isEmailValid: function(email) {
// var re = /[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?/; // var re = /[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?/;
var valid = email.indexOf('@') !== -1 ? true : false; var valid = email.indexOf('@') !== -1 ? true : false;
return valid; return valid;
}, },
isUserNameValid: function(name) { isUserNameValid: function(name) {
return (name && name !== "" && !(/^\s*$/.test(name))); return (name && name !== "" && (/^\w{3,14}$/.test(name)));
}, },
isPasswordValid: function(password) { isPasswordValid: function(password) {