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Basic validation of channel IDs on the registration page

This commit is contained in:
Xaekai 2017-06-04 18:59:36 -07:00
parent d0712d007e
commit 8769ca1dd9
1 changed files with 43 additions and 3 deletions
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44
templates/account-channels.pug
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@ -55,9 +55,49 @@ html(lang="en")
input(type="hidden", name="_csrf", value=csrfToken) input(type="hidden", name="_csrf", value=csrfToken)
input(type="hidden", name="action", value="new_channel") input(type="hidden", name="action", value="new_channel")
.form-group .form-group
label.control-label(for="channelname") Channel Name label.control-label(for="channelname") Channel URL
span#validation.pull-right
.input-group
span.input-group-addon #{baseUrl}/r/
input#channelname.form-control(type="text", name="name") input#channelname.form-control(type="text", name="name")
button.btn.btn-primary.btn-block(type="submit") Register button#register.btn.btn-primary.btn-block(type="submit") Register
include footer include footer
+footer() +footer()
script( type='text/javascript').
function nameIsInvalid(id){
if(/\s/.test(id)){
return 'Channel URLs may not contain spaces';
}
if(id.length > 30){
return 'Channel URLs may not be longer than 30 characters';
}
if(id.length < 1){
return 'Channel URLs must be at least one character';
}
if(!/^[\w-]{1,30}$/.test(id)){
return 'Channel URLs may only consist of a-z, A-Z, 0-9, - and _';
}
return false;
}
$("#channelname").keyup(function () {
var box = $(this);
var value = box.val();
var lastkey = Date.now();
box.data("lastkey", lastkey);
setTimeout(function () {
if (box.data("lastkey") !== lastkey || box.val() !== value) {
return;
}
if(nameIsInvalid(value)){
$('#validation').text(nameIsInvalid(value));
$('#register').addClass('disabled');
} else {
$('#validation').text('');
$('#register').removeClass('disabled');
}
}, 200);
});