Class TextValidation
TextValidation
A DataValidation for a TextItem
.
// Add a text item to a form and require it to be a number within a range.
var textItem = form.addTextItem().setTitle('Pick a number between 1 and 100?');
var textValidation = FormApp.createTextValidation()
.setHelpText('Input was not a number between 1 and 100.')
.requireNumberBetween(1, 100)
.build();
textItem.setValidation(textValidation);
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Last updated 2024-10-31 UTC.
[null,null,["Last updated 2024-10-31 UTC."],[[["`TextValidation` is used to apply specific data validation rules to text-based form responses collected through a `TextItem`."],["It enables defining criteria like number ranges, custom error messages (using `setHelpText`), and applying these constraints via `setValidation` on the target `TextItem`."],["The example demonstrates setting a numeric constraint, requiring user input to fall between 1 and 100 with a clear error message if the input is invalid."]]],[]]