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Discover advanced options of the checkbox (single) block

The checkbox (single) block has some advanced options to let it behave exactly as you need it.

When to use

Use the checkbox (single) block to let your respondents check/uncheck one checkbox, for example to agree your terms.

Demonstration of a single checkbox block.


Each question block has common features to present the block the way you need, for example name, description and help text. And most of the question blocks have common options, like the required and exportability options. More information on that can be found in the help article about our form builder.

On top of those common features, the checkbox block has the following advanced options:


The following advanced settings are available for the checkbox (single) block:

  • Placeholder

    By default the name of the block will be used as the label for the checkbox. By enabling the Placeholder feature you can show the name of the block on top of the checkbox and show the placeholder as the label for the checkbox.

Placeholder of the checkbox (single) block.

Branch conditions

The checkbox (single) block can work with the following branch conditions:

Basic conditions

  • Checkbox is checked;
  • Checkbox is not checked.

Evaluate conditions

  • When value is true;
  • When value is false;
  • When value is specified;
  • When value is not specified.

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