Class GridValidationBuilder
格狀驗證建構工具GridValidation
的 DataValidationBuilder。
// Add a grid item to a form and require one response per column.
const form = FormApp.create('My Form');
const gridItem = form.addGridItem();
gridItem.setTitle('Rate your interests')
.setRows(['Cars', 'Computers', 'Celebrities'])
.setColumns(['Boring', 'So-so', 'Interesting']);
const gridValidation = FormApp.createGridValidation()
.setHelpText('Select one item per column.')
.requireLimitOneResponsePerColumn()
.build();
gridItem.setValidation(gridValidation);
內容詳盡的說明文件
requireLimitOneResponsePerColumn()
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上次更新時間:2024-12-22 (世界標準時間)。
[null,null,["上次更新時間:2024-12-22 (世界標準時間)。"],[[["`GridValidationBuilder` facilitates the creation of validation rules for grid items within Google Forms."],["It offers the functionality to enforce a single response per column in grid questions, enhancing data integrity."],["The `requireLimitOneResponsePerColumn()` method is central to establishing this constraint, streamlining response collection."],["Developers can leverage the `GridValidationBuilder` to tailor validation logic, ensuring responses meet specified criteria."]]],[]]