asp.net-mvc-5 – 更改消息“密码必须至少包含一个非字母或数字
发布时间:2020-12-16 06:33:55 所属栏目:asp.Net 来源:网络整理
导读:我正在使用Asp.Net Identity PasswordValidator,并希望在更改此默认消息时提供一些帮助,以便更清楚. 如何更改此消息并包含特殊字符? manager.PasswordValidator = new PasswordValidator { RequiredLength = 10,RequireNonLetterOrDigit = true,RequireDigi
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我正在使用Asp.Net Identity PasswordValidator,并希望在更改此默认消息时提供一些帮助,以便更清楚.
如何更改此消息并包含特殊字符? manager.PasswordValidator = new PasswordValidator
{
RequiredLength = 10,RequireNonLetterOrDigit = true,RequireDigit = true,RequireLowercase = true,RequireUppercase = true
};
解决方法
为IdentityExtensions创建一个文件夹,添加一个类CustomPasswordValidator在那个类中你需要referance下面的IIdentityValidator是我如何覆盖密码验证.
这是一个link using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Web;
namespace YourNameSpace.IdentityExtensions
{
public class CustomPasswordValidator : IIdentityValidator<string>
{
public int RequiredLength { get; set; }
public CustomPasswordValidator(int length)
{
RequiredLength = length;
}
public Task<IdentityResult> ValidateAsync(string item)
{
if (String.IsNullOrEmpty(item) || item.Length < RequiredLength)
{
return Task.FromResult(IdentityResult.Failed(String.Format("Password should be of length {0}",RequiredLength)));
}
string pattern = @"^(?=.*[0-9])(?=.*[!@#$%^&*])[0-9a-zA-Z!@#$%^&*0-9]{10,}$";
if (!Regex.IsMatch(item,pattern))
{
return Task.FromResult(IdentityResult.Failed("Password should have one numeral and one special character"));
}
return Task.FromResult(IdentityResult.Success);
}
}
}
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