Class CheckboxGridValidation
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ValidasiPetakKotak Centang
DataValidation untuk CheckboxGridItem.
// Add a checkbox grid item to a form and require one response per column.
const form = FormApp.openById('123abc');
const checkboxGridItem = form.addCheckboxGridItem();
checkboxGridItem.setTitle('Where did you celebrate New Years?')
.setRows(['New York', 'San Francisco', 'London'])
.setColumns(['2014', '2015', '2016', '2017']);
const checkboxGridValidation = FormApp.createCheckboxGridValidation()
.setHelpText('Select one item per column.')
.requireLimitOneResponsePerColumn()
.build();
checkboxGridItem.setValidation(checkboxGridValidation);
Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-07-26 UTC.
[null,null,["Terakhir diperbarui pada 2025-07-26 UTC."],[[["\u003cp\u003e\u003ccode\u003eCheckboxGridValidation\u003c/code\u003e is used to set validation rules specifically for \u003ccode\u003eCheckboxGridItem\u003c/code\u003e within Google Forms.\u003c/p\u003e\n"],["\u003cp\u003eIt allows you to enforce constraints like requiring exactly one response per column in a checkbox grid, enhancing data integrity and user experience.\u003c/p\u003e\n"],["\u003cp\u003eYou can customize the validation with help text to guide users on expected input.\u003c/p\u003e\n"]]],["This content demonstrates creating and validating a checkbox grid item within a form. It outlines adding a checkbox grid with titles, rows (e.g., \"New York\"), and columns (e.g., \"2014\"). The example then builds a `CheckboxGridValidation` to enforce a limit of one response per column, including setting custom help text. Finally, it applies this validation to the checkbox grid, ensuring responses adhere to the set criteria.\n"],null,["# Class CheckboxGridValidation\n\nCheckboxGridValidation\n\nA DataValidation for a [CheckboxGridItem](/apps-script/reference/forms/checkbox-grid-item).\n\n```javascript\n// Add a checkbox grid item to a form and require one response per column.\nconst form = FormApp.openById('123abc');\nconst checkboxGridItem = form.addCheckboxGridItem();\ncheckboxGridItem.setTitle('Where did you celebrate New Years?')\n .setRows(['New York', 'San Francisco', 'London'])\n .setColumns(['2014', '2015', '2016', '2017']);\nconst checkboxGridValidation = FormApp.createCheckboxGridValidation()\n .setHelpText('Select one item per column.')\n .requireLimitOneResponsePerColumn()\n .build();\ncheckboxGridItem.setValidation(checkboxGridValidation);\n```"]]
