34 lines
797 B
C#
34 lines
797 B
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Appointment.Entity.ValidateAttribute
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{
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/// <summary>
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/// 必填项
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/// </summary>
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/// <remarks>
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/// Add:yuangb 2019-3-11
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/// [StringRequired(ErrorMessage ="状态不能为空")]
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/// </remarks>
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public class StringRequiredAttribute : ValidateAttribute
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{
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/// <summary>
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/// 报错提示信息
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/// </summary>
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public string ErrorMessage { get; set; }
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public override string Validate(object oValue)
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{
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if (oValue == null || string.IsNullOrWhiteSpace(oValue.ToString()))
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{
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return ErrorMessage;
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}
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else
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{
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return null;
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}
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}
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}
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}
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