File Upload
File Upload questions let respondents upload files as part of their survey answer.
Drag and drop or click the File Upload question type, enter your question text, and adjust the settings in edit mode. SurveyLegend autosaves changes as you work.
Please upload the design files you want us to review.
Accepted files are controlled by your survey settings.
Choose files Accepted files are controlled by your survey settings. 
Settings
After adding a File Upload question to your survey, click or tap on it to activate edit mode and access the settings panel.
File Upload offers the customization possibilities below.
Answer is required
Require respondents to upload at least one file before they can continue or submit the survey.
Enable picture for question
Add a picture under the question when a visual explanation helps respondents understand what you are asking.
Instructions for respondents
Add tips or instructions when respondents need extra guidance before answering.
Max number of files
Set how many files a respondent may upload for this question.
Max file size
Set the maximum file size allowed for each upload.
