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Saneyan/easy_escape.js

Last active December 20, 2015 14:29
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Escape HTML tags or script tag.
Raw
easy_escape.js
function escape(str) {
return str.replace(/[<>"\'=]/g, function (chr) {
return {
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#39;',
'=': '&#61;'
}[chr];
});
}
function escapeScript(str) {
return str.replace(/(?:<\s*script\s*(?:\s*(?:(?:[\w\-]+\s*=\s*["'].*["'])|(?:[\w\-]+))\s*)*>).*(?:<\s*\/\s*\s*script\s*>)/g, function (target) {
return escape(target);
});
}
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