'use strict';

var TYPES = require('../parsers').TYPES; var valueType = require('../parsers').valueType;

var partsRegEx = /s*,s*/; module.exports.isValid = function isValid(v) {

if (v === '' || v === null) {
    return true;
}
var parts = v.split(partsRegEx);
var len = parts.length;
var i;
var type;
for (i = 0; i < len; i++) {
    type = valueType(parts[i]);
    if (type === TYPES.STRING || type === TYPES.KEYWORD) {
        return true;
    }
}
return false;

};

module.exports.definition = {

set: function (v) {
    this._setProperty('font-family', v);
},
get: function () {
    return this.getPropertyValue('font-family');
},
enumerable: true,
configurable: true

};