<ul><li> Returns <code><span class="codeIdentifier">true</span></code> if string is a valid credit card number; otherwise <code><span class="codeIdentifier">false</span></code>. </li></ul></div></div></div></div></div><div class="member" id="isEmail"><h3>isEmail</h3><div class="fullMemberString"><div class="floatholder"><div class="floatbox code"><span class="memberAccess">static</span> function <b>isEmail</b> (
</div><div class="code">email:String) : Boolean</div><br class="clear" /></div></div><div class=