const ERR = require('../error/dfn.json')
const matcher = require('../matcher.js')
exports.onAttr = function(attr, attrRule, node, rule, error) {
if (attrRule.disallow) {
var err = ERR.DISALLOWED_ATTR
var tagStr = matcher.fingerprintByObject(node.tagName)
error(err, tagStr, attr.name)
}
}