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Duplicate Value Validator makes sure that no duplicate value is entered into the form.重复值验证器确保没有重复的值输入到表单中

Figure 1: Duplicate Value Validator Properties

图1:重复值验证器属性

名称描述NameDescription
FormTarget form to validate against.目标表单进行验证。
Field ID

Field ID in the target form selected above to validate against.在上面选择的目标表单中的字段ID进行验证。

Info
titleTip

Use back the same ID of the current element to make sure that the value entered is unique.使用当前元素的相同ID来确保输入的值是唯一的。

MandatoryWhen checked, field value must be filled.选中时,字段值必须填写。
Regular Expression Format CheckRegular Expression to validate the value.正则表达式来验证值。
Wrong Format Error MessageWrong Format Error Message错误的格式错误消息