//Addatextitemtoaformandrequireittobeanumberwithinarange.vartextItem=form.addTextItem().setTitle('Pick a number between 1 and 100?');vartextValidation=FormApp.createTextValidation().setHelpText(“Inputwasnotanumberbetween1and100.”).requireNumberBetween(1,100).build();textItem.setValidation(textValidation);
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-26 UTC。"],[],["`DataValidationBuilder` constructs `DataValidation` objects, allowing the setting of common validation properties like help text. The `build()` method finalizes the `DataValidation` object. `copy()` duplicates the builder. `setHelpText(text)` assigns instructional text displayed when input is invalid. As illustrated, a text item can be set to only accept numbers within a defined range, displaying help text for incorrect input. This process creates validations in forms.\n"]]