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我有一个由扫描仪填充的文本框,它插入额外的空格、换行符、制表符等。我需要在触发验证之前清理它们。我的代码:

[Integer(ErrorMessage = "Survey ID must be a number.")]
public long? SurveyRecipientID { get; set; }

@Html.ValidationMessageFor(m => m.SurveyRecipientID)
@Html.LabelFor(m => m.SurveyRecipientID, "Survey ID")
@Html.TextBoxFor(m => m.SurveyRecipientID)
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