ASP.NET MVC 5 RegularExpression屬性無法進行密碼驗證

Question

這是我的正則表達式：

[RegularExpression(@"^((?=.{12,}$)(?=[^\d]*\d)(?=[^a-z]*[a-z])(?=[^A-Z]*[A-Z])(?=[^\W]*\W))", ErrorMessage = "Passwords must be at least 12 characters long and contain at least an upper case letter, lower case letter, digit and a symbol")]

條件：

長12個字符，至少一個小寫字母，大寫字母和特殊字符。

在以下情況下拒絕字符串：

任何少於12個字符的字符串，

aaaaaaaaaaaaaa，

aaaaaaaaaaaaaaaa1

在以下情況下，將接受（應拒絕）字符串：

aaaaaaaaaaaaaaA，

aaaaaaaaaaaaaa＃

編輯：這是我的模型中密碼獲取器和設置器的代碼。

[Required]   
[RegularExpression("^(?=.{12,}$)(?=.*[a-z])(?=.*[A-Z])(?=.*[0-9])(?=.*[$@!%*?&,#]).+$", ErrorMessage = "Passwords must be at least 12 characters long and contain at least an upper case letter, lower case letter, digit and a symbol")]
[DataType(DataType.Password)]
[Display(Name = "Password")]
public string Password { get; set; }

Answer 1

嘗試這個：

您的條件：

長12個字符，至少一個小寫字母，大寫字母和特殊字符。

注意：我也添加了一個數字，因為您的驗證消息中包含數字。

[RegularExpression(@"^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[$@$!%*?&])[A-Za-z\d$@$!%*?&]{12,}", ErrorMessage = "Passwords must be at least 12 characters long and contain at least an upper case letter, lower case letter, digit and a symbol")]

Answer 2

[RegularExpression(@"^(?=.*[az])(?=.*[AZ])(?=.*\\d)(?=.*[$@$!%*?&])[A-Za-z\\d$@$!%*?&]{12,}", ErrorMessage = "Passwords must be at least 12 characters long and contain at least an upper case letter, lower case letter, digit and a symbol")]

@SwapNeil給出的答案是正確的。

您可以在這里嘗試： https : //regex101.com/

如果仍然無法正常工作。 請檢查視圖中是否包含〜/ bundles / jqueryval。