How to use the file upload block
Learn everything you need to know to use the file upload block in your forms.
When to use
Use the file upload block to let your respondents upload a file or image to their responses.
How to use
Add a new block to your form and then select the question type
File upload. You can now customize this block to your needs with the following features.
Each question block has basic features to present the block the way you need, for example
Help text. And most of the question blocks have common options, like the
More information about these basic features can be found in the help article about our form builder.
On top of those basic features, the file upload block has the following advanced options:
By enabling the
File sizefeature, you can determine the maximum file size (in Mb) that respondents can upload.
By enabling the
File typefeature, you can determine what file type(s) respondents can select. You can supply multiple file types, separated with a comma (
,). Make sure you start each file type with the dot (for example
Logic is important to make your forms smart and conversational. The file upload block can work with the following branch conditions to help you with that:
- File uploaded;
- No file uploaded.
- Value matches
- Value does not match
- Value contains
- Value does not contain
- Value starts with
- Value ends with
- Value is empty;
- Value is not empty.
When we mention
your filter above, there are some different filters that you can use to make the right comparison:
- Text - Compare with a fixed text that you enter;
- Value - Compare with another block value entered in the form by a respondent (more info).