基本 DataValidation,其中包含所有驗證項目的通用屬性,例如說明文字。您可以為特定 Form 項目新增驗證機制。
//Addatextitemtoaformandrequireittobeanumberwithinarange.vartextItem=form.addTextItem().setTitle('Pick a number between 1 and 100?');vartextValidation=FormApp.createTextValidation().setHelpText(“Inputwasnotanumberbetween1and100.”).requireNumberBetween(1,100);textItem.setValidation(textValidation);