Validator for URL encoded format

[ssathishan]

Does this component has validator to validate URL encoded string?

Example:
Input: %3c%73%63%72%69%70%74%3e%61%6c%65%72%74%28%36%37%38%29%3c%2f%73%63%72%69%70%74%3e

Above is the encoded string of '<script>alert(678)</script>'

I want to validate this input .