电子邮件标题“姓名<电子邮件>”的格式是什么？

Question

的正式格式是什么

name <email>

电子邮件标题 ？我需要先验证用户输入，然后再将其粘贴到我的标题中。

另外，您是否知道良好的正则表达式来验证名称+电子邮件对的形式？

Answer 1

享受。

在 stackoverflow 中搜索正则表达式解析电子邮件地址，你很快就会发现它是徒劳的。

您可能应该只进行一些基本的健全性检查，并实际尝试通过电子邮件发送姓名、地址对，作为检查电子邮件是否有效的主要方式。

Answer 2

请参阅http://www.ex-parrot.com/~pdw /Mail-RFC822-Address.html 和 RFC822 。电子邮件格式有些复杂；）

电子邮件地址的 Perl 兼容正则表达式是：

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