46 lines
952 B
JavaScript
46 lines
952 B
JavaScript
'use strict';
|
|
|
|
var parsers = require('../parsers');
|
|
var implicitSetter = require('../parsers').implicitSetter;
|
|
|
|
// the valid border-widths:
|
|
var widths = ['thin', 'medium', 'thick'];
|
|
|
|
module.exports.isValid = function parse(v) {
|
|
var length = parsers.parseLength(v);
|
|
if (length !== undefined) {
|
|
return true;
|
|
}
|
|
if (typeof v !== 'string') {
|
|
return false;
|
|
}
|
|
if (v === '') {
|
|
return true;
|
|
}
|
|
v = v.toLowerCase();
|
|
if (widths.indexOf(v) === -1) {
|
|
return false;
|
|
}
|
|
return true;
|
|
};
|
|
var isValid = module.exports.isValid;
|
|
|
|
var parser = function (v) {
|
|
var length = parsers.parseLength(v);
|
|
if (length !== undefined) {
|
|
return length;
|
|
}
|
|
if (isValid(v)) {
|
|
return v.toLowerCase();
|
|
}
|
|
return undefined;
|
|
};
|
|
|
|
module.exports.definition = {
|
|
set: implicitSetter('border', 'width', isValid, parser),
|
|
get: function () {
|
|
return this.getPropertyValue('border-width');
|
|
},
|
|
enumerable: true,
|
|
configurable: true,
|
|
};
|