在这一步骤中,我们需要检查电子邮件地址是否满足RFC5322标准。为了实现这个功能,我们可以使用JavaMail库。以下是检查电子邮件地址是否满足RFC5322标准的代码: importjava.util.Scanner;importjava.util.regex.Matcher;importjava.util.regex.Pattern;importjavax.mail.internet.AddressException;importjavax.mail.internet.InternetA...
Valid email address (RFC5322) 0 Regular Expression PCRE (PHP <7.3) / \b[\w.!#$%&’*+\/=?^`{|}~-]+@[\w-]+(?:\.[\w-]+)*\b / mg Open regex in editor Description RFC5322 RFC6854 updates RFC5322 Submitted by anonymous - 5 years ago ...
1. We could use a simple regex that's not too restrictive to make sure it generally looks like an email address (something @ something probably with a .) We could also make the user type their email address twice, verifying it the same way we would make them verify their password. A ...