// Log information about the data validation rule for cell A1.constcell=SpreadsheetApp.getActive().getRange('A1');construle=cell.getDataValidation();if(rule!=null){constcriteria=rule.getCriteriaType();constargs=rule.getCriteriaValues();Logger.log('The data validation rule is %s %s',criteria,args);}else{Logger.log('The cell does not have a data validation rule.');}
Kuralın yardım metnini veya yardım metni ayarlanmamışsa null değerini döndürür.
Ayrıntılı dokümanlar
copy()
Bu kuralın ayarlarına göre veri doğrulama kuralı oluşturucu oluşturur.
// Change existing data validation rules that require a date in 2013 to require// a date in 2014.constoldDates=[newDate('1/1/2013'),newDate('12/31/2013')];constnewDates=[newDate('1/1/2014'),newDate('12/31/2014')];constsheet=SpreadsheetApp.getActiveSheet();constrange=sheet.getRange(1,1,sheet.getMaxRows(),sheet.getMaxColumns());construles=range.getDataValidations();for(leti=0;i < rules.length;i++){for(letj=0;j < rules[i].length;j++){construle=rules[i][j];if(rule!=null){constcriteria=rule.getCriteriaType();constargs=rule.getCriteriaValues();if(criteria===SpreadsheetApp.DataValidationCriteria.DATE_BETWEEN&&
args[0].getTime()===oldDates[0].getTime()&&
args[1].getTime()===oldDates[1].getTime()){// Create a builder from the existing rule, then change the dates.rules[i][j]=rule.copy().withCriteria(criteria,newDates).build();}}}}range.setDataValidations(rules);
Giriş veri doğrulamasında başarısız olduğunda kural uyarı gösteriyorsa true, girişi tamamen reddediyorsa false döndürür. Yeni veri doğrulama kurallarının varsayılan değeri true'tür.
Return
Boolean: Kural, veri doğrulamasını geçemeyen girişlere izin veriyorsa true, aksi takdirde false
// Log information about the data validation rule for cell A1.constcell=SpreadsheetApp.getActive().getRange('A1');construle=cell.getDataValidation();if(rule!=null){constcriteria=rule.getCriteriaType();constargs=rule.getCriteriaValues();Logger.log('The data validation rule is %s %s',criteria,args);}else{Logger.log('The cell does not have a data validation rule.');}
Kuralın ölçütleri için bir bağımsız değişken dizisi alır. Ölçüt türünü almak için getCriteriaType() değerini kullanın. Veri doğrulama kuralı oluşturmak veya mevcut bir kuralı değiştirmek için bu değerleri kullanmak istiyorsanız DataValidationBuilder.withCriteria(criteria, args) bölümüne bakın.
// Log information about the data validation rule for cell A1.constcell=SpreadsheetApp.getActive().getRange('A1');construle=cell.getDataValidation();if(rule!=null){constcriteria=rule.getCriteriaType();constargs=rule.getCriteriaValues();Logger.log('The data validation rule is %s %s',criteria,args);}else{Logger.log('The cell does not have a data validation rule.');}
Return
Object[]: Kuralın ölçüt türüne uygun bir bağımsız değişken dizisidir. Bağımsız değişkenlerin sayısı ve türleri, DataValidationBuilder sınıfının ilgili require...() yöntemiyle eşleşir.
getHelpText()
Kuralın yardım metnini veya yardım metni ayarlanmamışsa null değerini döndürür.
Return
String: Kuralın yardım metni veya yardım metni ayarlanmamışsa null
[[["Anlaması kolay","easyToUnderstand","thumb-up"],["Sorunumu çözdü","solvedMyProblem","thumb-up"],["Diğer","otherUp","thumb-up"]],[["İhtiyacım olan bilgiler yok","missingTheInformationINeed","thumb-down"],["Çok karmaşık / çok fazla adım var","tooComplicatedTooManySteps","thumb-down"],["Güncel değil","outOfDate","thumb-down"],["Çeviri sorunu","translationIssue","thumb-down"],["Örnek veya kod sorunu","samplesCodeIssue","thumb-down"],["Diğer","otherDown","thumb-down"]],["Son güncelleme tarihi: 2025-07-26 UTC."],[[["\u003cp\u003e\u003ccode\u003eDataValidation\u003c/code\u003e objects give you access to data validation rules applied to spreadsheet ranges.\u003c/p\u003e\n"],["\u003cp\u003eYou can use the \u003ccode\u003eSpreadsheetApp.newDataValidation()\u003c/code\u003e and \u003ccode\u003eDataValidationBuilder\u003c/code\u003e classes to programmatically create new validation rules in your sheet.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDataValidation\u003c/code\u003e provides methods such as \u003ccode\u003egetCriteriaType()\u003c/code\u003e, \u003ccode\u003egetCriteriaValues()\u003c/code\u003e and \u003ccode\u003egetHelpText()\u003c/code\u003e to examine details of an existing validation rule.\u003c/p\u003e\n"],["\u003cp\u003eUsing \u003ccode\u003ecopy()\u003c/code\u003e and \u003ccode\u003ewithCriteria()\u003c/code\u003e on an existing \u003ccode\u003eDataValidation\u003c/code\u003e object helps modify current validation rules without recreating them from scratch.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003egetAllowInvalid()\u003c/code\u003e allows you to determine if a rule will show warnings or reject invalid input outright.\u003c/p\u003e\n"]]],[],null,["# Class DataValidation\n\nDataValidation\n\nAccess data validation rules. To create a new rule, use [SpreadsheetApp.newDataValidation()](/apps-script/reference/spreadsheet/spreadsheet-app#newDataValidation()) and [DataValidationBuilder](/apps-script/reference/spreadsheet/data-validation-builder). You can use\n[Range.setDataValidation(rule)](/apps-script/reference/spreadsheet/range#setDataValidation(DataValidation)) to set the validation rule for a range.\n\n```javascript\n// Log information about the data validation rule for cell A1.\nconst cell = SpreadsheetApp.getActive().getRange('A1');\nconst rule = cell.getDataValidation();\nif (rule != null) {\n const criteria = rule.getCriteriaType();\n const args = rule.getCriteriaValues();\n Logger.log('The data validation rule is %s %s', criteria, args);\n} else {\n Logger.log('The cell does not have a data validation rule.');\n}\n``` \n\n### Methods\n\n| Method | Return type | Brief description |\n|---------------------------------------------|---------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------|\n| [copy()](#copy()) | [DataValidationBuilder](/apps-script/reference/spreadsheet/data-validation-builder) | Creates a builder for a data validation rule based on this rule's settings. |\n| [getAllowInvalid()](#getAllowInvalid()) | `Boolean` | Returns `true` if the rule shows a warning when input fails data validation, or `false` if it rejects the input entirely. |\n| [getCriteriaType()](#getCriteriaType()) | [DataValidationCriteria](/apps-script/reference/spreadsheet/data-validation-criteria) | Gets the rule's criteria type as defined in the [DataValidationCriteria](/apps-script/reference/spreadsheet/data-validation-criteria) enum. |\n| [getCriteriaValues()](#getCriteriaValues()) | `Object[]` | Gets an array of arguments for the rule's criteria. |\n| [getHelpText()](#getHelpText()) | `String` | Gets the rule's help text, or `null` if no help text is set. |\n\nDetailed documentation\n----------------------\n\n### `copy()`\n\nCreates a builder for a data validation rule based on this rule's settings.\n\n```javascript\n// Change existing data validation rules that require a date in 2013 to require\n// a date in 2014.\nconst oldDates = [new Date('1/1/2013'), new Date('12/31/2013')];\nconst newDates = [new Date('1/1/2014'), new Date('12/31/2014')];\nconst sheet = SpreadsheetApp.getActiveSheet();\nconst range = sheet.getRange(1, 1, sheet.getMaxRows(), sheet.getMaxColumns());\nconst rules = range.getDataValidations();\n\nfor (let i = 0; i \u003c rules.length; i++) {\n for (let j = 0; j \u003c rules[i].length; j++) {\n const rule = rules[i][j];\n\n if (rule != null) {\n const criteria = rule.getCriteriaType();\n const args = rule.getCriteriaValues();\n\n if (criteria === SpreadsheetApp.DataValidationCriteria.DATE_BETWEEN &&\n args[0].getTime() === oldDates[0].getTime() &&\n args[1].getTime() === oldDates[1].getTime()) {\n // Create a builder from the existing rule, then change the dates.\n rules[i][j] = rule.copy().withCriteria(criteria, newDates).build();\n }\n }\n }\n}\nrange.setDataValidations(rules);\n```\n\n#### Return\n\n\n[DataValidationBuilder](/apps-script/reference/spreadsheet/data-validation-builder) --- a builder based on this rule's settings\n\n*** ** * ** ***\n\n### `get``Allow``Invalid()`\n\nReturns `true` if the rule shows a warning when input fails data validation, or `false` if it rejects the input entirely. The default for new data validation rules is `true`.\n\n#### Return\n\n\n`Boolean` --- `true` if the rule allows input that fails data validation; `false` if not\n\n*** ** * ** ***\n\n### `get``Criteria``Type()`\n\nGets the rule's criteria type as defined in the [DataValidationCriteria](/apps-script/reference/spreadsheet/data-validation-criteria) enum. To get the\narguments for the criteria, use [getCriteriaValues()](#getCriteriaValues()). To use these values to create or\nmodify a data validation rule, see [DataValidationBuilder.withCriteria(criteria, args)](/apps-script/reference/spreadsheet/data-validation-builder#withCriteria(DataValidationCriteria,Object)).\n\n```javascript\n// Log information about the data validation rule for cell A1.\nconst cell = SpreadsheetApp.getActive().getRange('A1');\nconst rule = cell.getDataValidation();\nif (rule != null) {\n const criteria = rule.getCriteriaType();\n const args = rule.getCriteriaValues();\n Logger.log('The data validation rule is %s %s', criteria, args);\n} else {\n Logger.log('The cell does not have a data validation rule.');\n}\n```\n\n#### Return\n\n\n[DataValidationCriteria](/apps-script/reference/spreadsheet/data-validation-criteria) --- the type of data validation criteria\n\n*** ** * ** ***\n\n### `get``Criteria``Values()`\n\nGets an array of arguments for the rule's criteria. To get the criteria type, use [getCriteriaType()](#getCriteriaType()). To use these values to create or modify a data validation rule, see [DataValidationBuilder.withCriteria(criteria, args)](/apps-script/reference/spreadsheet/data-validation-builder#withCriteria(DataValidationCriteria,Object)).\n\n```javascript\n// Log information about the data validation rule for cell A1.\nconst cell = SpreadsheetApp.getActive().getRange('A1');\nconst rule = cell.getDataValidation();\nif (rule != null) {\n const criteria = rule.getCriteriaType();\n const args = rule.getCriteriaValues();\n Logger.log('The data validation rule is %s %s', criteria, args);\n} else {\n Logger.log('The cell does not have a data validation rule.');\n}\n```\n\n#### Return\n\n\n`Object[]` --- an array of arguments appropriate to the rule's criteria type; the number of arguments\nand their type match the corresponding `require...()` method of the [DataValidationBuilder](/apps-script/reference/spreadsheet/data-validation-builder) class\n\n*** ** * ** ***\n\n### `get``Help``Text()`\n\nGets the rule's help text, or `null` if no help text is set.\n\n#### Return\n\n\n`String` --- the rule's help text, or `null` if no help text is set"]]