Class GridValidationBuilder
Page Summary
GridValidationBuilder is a DataValidationBuilder for a GridValidation in Google Apps Script forms.
It can be used to set validation rules for grid items, such as requiring a limit of one response per column.
The
requireLimitOneResponsePerColumn()method is available to enforce this rule.
A DataValidationBuilder for aGrid.
// Add a grid item to a form and require one response per column.constform=FormApp.create('My Form');constgridItem=form.addGridItem();gridItem.setTitle('Rate your interests').setRows(['Cars','Computers','Celebrities']).setColumns(['Boring','So-so','Interesting']);constgridValidation=FormApp.createGridValidation().setHelpText('Select one item per column.').requireLimitOneResponsePerColumn().build();gridItem.setValidation(gridValidation);
Methods
| Method | Return type | Brief description |
|---|---|---|
require | Grid | Requires limit of one response per column for a grid item. |
Detailed documentation
requireLimitOneResponsePerColumn()
Requires limit of one response per column for a grid item.
Return
Grid — this validation builder, for chaining
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Last updated 2025-12-11 UTC.