43 lines
1019 B
JavaScript
43 lines
1019 B
JavaScript
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'use strict';
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var parsers = require('../parsers');
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// <length> <length>? | inherit
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// if one, it applies to both horizontal and verical spacing
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// if two, the first applies to the horizontal and the second applies to vertical spacing
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var parse = function parse(v) {
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if (v === '' || v === null) {
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return undefined;
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}
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if (v.toLowerCase() === 'inherit') {
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return v;
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}
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var parts = v.split(/\s+/);
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if (parts.length !== 1 && parts.length !== 2) {
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return undefined;
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}
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parts.forEach(function (part) {
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if (parsers.valueType(part) !== parsers.TYPES.LENGTH) {
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return undefined;
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}
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});
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return v;
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};
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module.exports.isValid = function isValid(v) {
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return parse(v) !== undefined;
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};
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module.exports.definition = {
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set: function (v) {
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this._setProperty('border-spacing', parse(v));
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},
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get: function () {
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return this.getPropertyValue('border-spacing');
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},
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enumerable: true,
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configurable: true
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};
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