密码强度判断正则

密码强度判断：
强：var pwdVal3=/^(?![a-zA-z]+$)(?!\d+$)(?![!@#$%^&*]+$)(?![a-zA-z\d]+$)(?![a-zA-z!@#$%^&*]+$)(?![\d!@#$%^&*]+$)[a-zA-Z\d!@#$%^&*]+$/;
中：var pwdVal2=/^[a-zA-Z\d]+|[\d!@#$%^&*]+|[a-zA-Z!@#$%^&*]$/;
弱：var pwdVal1=/^(?:\d+|[a-zA-Z]+|[!@#$%^&*]+)$/;