Usage

• Use BLOCK: to group multiple pages together
• All pages following a BLOCK declaration belong to that block until the next BLOCK
• Combine blocks with SHOW_IF to conditionally show/hide multiple pages
• Block names appear as collapsible group headers in the Page Navigator panel, helping survey authors organize and test their surveys
• Note: BLOCKs are not visible to respondents — use NAVIGATION for respondent-facing sidebar navigation

Computed Variables

A COMPUTE: defined at block level is global — visible to every block, page, section, and question in the survey, not just its own block. Names must be unique across blocks; defining the same computed variable in two different blocks fails validation when the survey loads. See Computed Variables for the full syntax.

Example

# **Screening**
Q: Would you like to participate in our survey?
- Yes
- No
VARIABLE: participate

BLOCK: Main Survey
SHOW_IF: participate == Yes

# **Demographics**
Q: What is your age?
NUMBER

# **Feedback**
Q: How satisfied are you?
- Very satisfied
- Satisfied
- Neutral
- Dissatisfied