我真的需要帮助来构建这种模式 XXX@XXX.XXX 的正则表达式
Starts with at least 3 char not @
then @ (only one)
at least 3 char that are not . or @
and than one .
than 3 char that are not . or @
这是我玩过的,但它不起作用
/^([a-zA-Z0-9._-]{3,})\.@([a-zA-Z0-9.-]{3,*})\.[a-zA-Z]{3,*}$/