Accent in Regular Expression in Java

Question

I\'d like to use Hibernate Validator to validate some columns. The problem, as I understand, is that the \\w marker in java doesn\'t accept letters with accents on them.

Answer 1

I had more luck with:

\p{InCombiningDiacriticalMarks}+

In java I use the following method:

import java.text.Normalizer;
import java.text.Normalizer.Form;

public static String removeAccents(String text) {
    return text == null ? null :
        Normalizer.normalize(text, Form.NFD)
            .replaceAll("\\p{InCombiningDiacriticalMarks}+", "");
}