29 lines
893 B
C#
29 lines
893 B
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace UIStandardWebApi.EntityDto.ValidateRules
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{
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public class EmailAttribute : BaseAbstractAttribute
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{
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/// <summary>
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/// 验证邮箱格式
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/// </summary>
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/// <param name="messge"></param>
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public EmailAttribute(string? messge) : base(messge) { }
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public override (bool, string?) DoValidate(object oValue)
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{
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if (oValue == null)
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{
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return (false, "邮箱地址不能为空");
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}
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string str = @"^[a-zA-Z0-9_.-]+@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*\.(com|cn|net)$";
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bool bResult = System.Text.RegularExpressions.Regex.IsMatch(oValue.ToString(), str);
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return bResult ? (true, string.Empty) : (false, Message);
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}
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}
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}
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