// Add a checkBox item to a form and require exactly two selections.constform=FormApp.create('My Form');constcheckBoxItem=form.addCheckboxItem();checkBoxItem.setTitle('What two condiments would you like on your hot dog?');checkBoxItem.setChoices([checkBoxItem.createChoice('Ketchup'),checkBoxItem.createChoice('Mustard'),checkBoxItem.createChoice('Relish'),]);constcheckBoxValidation=FormApp.createCheckboxValidation().setHelpText('Select two condiments.').requireSelectExactly(2).build();checkBoxItem.setValidation(checkBoxValidation);
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-12-02 UTC."],[[["`CheckboxValidation` is used to set validation rules specifically for checkbox items within Google Forms."],["It allows you to define requirements like the number of choices a user must select using methods like `requireSelectExactly()`."],["A help text can be associated with the validation to guide the user using `setHelpText()`."]]],[]]
