This type of question allows one or a series of questions to be answered multiple times, without limitation. 

This question creates a kind of “response loop”, which ends when the user finishes the sequence and moves into the next question.  

One way to visualize it is by imagining a box with multiple columns of variables that have an indefinite number of blank rows. 

Imagine for example that you need to control the quality of different types of trees. It is not clear how many trees will be reviewed, but the information to be reported was defined: the diameter of the trunk, the color of the leaves, and the state of the bark. The user can answer this information as many times as necessary and then, when finished evaluating this item, can continue with the following questions on the form.

Another example of the usage of this question is when you need to take pictures for an incident report or the result of an installation, but it is not clear how many photographs you will need. In this case, just add the question "Photo" inside of a subform, since it allows an indefinite number of responses. 

Here's a demo of how to set up this question:

Here is an overview of how this type of question is presented on the app:

The user will be add to continue adding elements by clicking on "+ ADD DATA" until he decides to move to the next question (Next).

This is how this type of question looks on the app:


  • To add the question to your form and define its function:

1. Click the "+" button (green color) or Add New Question in the lower-left corner.

2.In the new question, define:

  • Title: Define the question title. This field appears in the exported document.

  • Instruction: you can enter a description or explanation related to the question. This field appears only in the app, and does not appear in the exported document.

3. To add questions to the structure of the subform, click on green button " + " which will add a new question and you can select the question type among all the types of questions available:

4. Configure the questions inside the Repeatable Field as you wish to. All questions inside this field will be available to be answered as many times as needed, on that same order.

5. To save the question, click the "Save form" button. 

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All set!! 

To continue creating your form, we recommend returning to one of these articles:

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