How to check if a string contains any of the characters of another string : <p>I'm trying to check if the name in an email is valid, which means it doesn't contain any of the following characters</p>

<pre><code>*$£%ù^¨&amp;é"'()°-è_çà§æ«€¶ŧ←↓→øþ¨¤@ßðđŋħłµł»¢“
</code></pre>
