Difuse/luci
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

luci-base: validation.js: count byte- instead of character length of strings

Browse source 
Fixes: #4055
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This commit is contained in:
Jo-Philipp Wich 2020-05-17 21:34:30 +02:00
parent 01d5d5f929
commit 9a41673488
1 changed files with 9 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
modules/luci-base/htdocs/luci-static/resources/validation.js
View file

@ -1,6 +1,10 @@
'use strict';
'require baseclass';
function bytelen(x) {
return new Blob([x]).size;
}
var Validator = baseclass.extend({
__name__: 'Validation',
@ -421,24 +425,23 @@ var ValidatorFactory = baseclass.extend({
},
length: function(len) {
var val = '' + this.value;
return this.assert(val.length == +len,
return this.assert(bytelen(this.value) == +len,
_('value with %d characters').format(len));
},
rangelength: function(min, max) {
var val = '' + this.value;
return this.assert((val.length >= +min) && (val.length <= +max),
var len = bytelen(this.value);
return this.assert((len >= +min) && (len <= +max),
_('value between %d and %d characters').format(min, max));
},
minlength: function(min) {
return this.assert((''+this.value).length >= +min,
return this.assert(bytelen(this.value) >= +min,
_('value with at least %d characters').format(min));
},
maxlength: function(max) {
return this.assert((''+this.value).length <= +max,
return this.assert(bytelen(this.value) <= +max,
_('value with at most %d characters').format(max));
},