php检测邮箱密码

php检测邮箱密码

if(!preg_match($pattern,$email)){

echo "邮箱不符合规则";

}

//$patternpwd = "/[A-Za-z]{6,15}/";

//$patternpwdnum = "/[0-9]{6,15}/";

$pa="/^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{6,16}$/";//字母数字不少于6位

if(!preg_match($pa,$pwd)){

    echo "密码不符合规则";

}