Data Validation date in Specific yearWe will construct a formula out of it. First the date entry will be checked for the specific year using the YEAR function.Use the formula in Data Validation tool= YEAR (cell)
Example 2 – Using the Date Option to Validate Data Within an Interval Steps: Select B13:C14 and go to Formulas>>Create from Selection>>Left Column Click OK. Select E6:E11 for data validation. Go to Data>>Data Validation. Enter =FirstDate as Start date: and =LastDate as End date: ,...
On the Settings tab of the data validation dialog box, from the Allow drop down, click Custom In the Formula box, type the formula that will compare the year for the date entered in cell C4, with the year for today's date. =YEAR(C4)=YEAR(TODAY()) ...
Data validation is beneficial for controlling data input into your worksheet. Learn the optimal setup, limitations, and how to expand data preparation capabilities.
Get users to enter accurate, appropriate, and orderly information into your worksheets with Excel’s data validation feature.
dataValidate1.CreateErrorBox("error","You must input a date."); sheet1.AddValidationData(dataValidate1); 上面是一个在第一列要求输入1900-1-1至2999-12-31之间日期的有效性验证的例子,生成的Excel效果如下,当输入非法时将给出警告: 下面对刚才用到的几个方法加以说明: ...
More Data Validation Tutorials Data Validation Basic Data Validation Date Rules Create Dependent Lists Use a List from Another Workbook Data Validation Tips Last updated:October 16, 2024 12:21 PM
dv= DataValidation(type=”date”) 6.允许时间: dv= DataValidation(type=”time”) 7.允许最多15个字符的字符串: dv= DataValidation(type=”textLength”, operator=”lessThanOrEqual”, formula1=15) 8.单元格区域数据有效性: fromopenpyxl.utils impo...
Data Validation in Excel : restricts user to input value manually in Excel. Way to use Vlookup function in Data Validation : allow values from the vlookup table in Excel.Restrict Dates using Data Validation : allow dates in the cell which lays within Excel date format....
formula2?: string | Date | Range; 属性值 string | Date | Excel.Range 注解 [ API 集:ExcelApi 1.8 ]operator 用于验证数据有效性的运算符。 TypeScript 复制 operator: Excel.DataValidationOperator | "Between" | "NotBetween" | "EqualTo" | "NotEqualTo" | "GreaterThan" | "LessThan" |...