Conditional Logic allows you to control what guests see during registration based on their answers or known information about them. This tutorial walks through how to access Conditional Logic, create rules, and manage them effectively.
💡 Pro tip: Build out your form questions and blocks first, then add Conditional Logic after.
Having your full form structure in place makes it easier to define clear conditions, select the right blocks or options, and avoid reworking rules later as your form evolves.
Step 1: Open Conditional Logic
Open your registration form in the builder. At the top of the form, click the Logic tab. This will take you to the Conditional Logic page where all rules for the form are managed.
Step 2: Create a New Rule
From the Conditional Logic page, select the option to create a new rule. Each rule follows a simple structure and is built by defining a condition and then defining what action should occur when that condition is met.
Step 3: Define the Condition (IF)
The condition is the if part of the rule. This determines when the rule should apply.
Conditions can be based on:
• A guest’s answers during registration, such as selecting a specific option
• Known information from your invite list, such as tags
Choose the question or data point you want to base the rule on, then select the value or criteria that must be met for the rule to trigger.
Step 4: Define the Action (THEN)
The action is the then part of the rule. This determines what happens when the condition is met.
There are two types of actions available:
🧩 Show or Hide Blocks
Use this action to control which sections of your form appear based on the condition you defined.
This is most commonly used to show follow up questions only when they are relevant.
For example, if a guest selects “Attending,” you can show all blocks related to attendance details.
🎛️ Show or Hide Options Within a Block
Use this action to control individual options within a question, including multi select blocks.
This is useful when certain options should only be available to specific guests.
For example, you can show a VIP lounge access option only to guests who meet the condition you defined.
Step 5: Organize and Manage Your Rules
As your logic grows, organizing your rules becomes important.
You can manage your rules by:
• Renaming rules to make them easier to identify
• Duplicating existing rules to quickly create similar ones
• Reordering rules to control priority when rules could conflict
⚠️ Rule Priority Tip: If multiple logic rules could apply at the same time, the rule with the higher priority will be used.
Rules are evaluated from bottom up, so placing higher priority rules first ensures the correct rule wins when there is a conflict.
Step 6: Review and Test Your Logic
After creating or updating rules, preview your form.
Test different responses and guest types to confirm the correct blocks and options appear.
If results are not what you expect, review rule conditions and rule order to ensure the correct logic is applied.
