Questions, groups & text blocks
Opina offers different types of questions to help you get all the information you need and text blocks to help you contextualize them. Opina also offers groups to organize the survey and facilitate the respondent's readability.
You can define restrictions for every questions to ensure the integrity of the collected information. All the questions can be defined as required and, depending on the type of the question, you can define some restictions more (minimum values, intervals, etc).