Mastering Conditional Logic for Data Filtering and Routing
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This workflow is a comprehensive guide to implementing powerful conditional logic in n8n using the If and Switch nodes. Learn to effectively filter data based on single, combined AND/OR conditions, and route items to multiple distinct branches. It's an essential resource for anyone looking to precisely control data flow within their automated processes.
About This Workflow
This n8n workflow provides a comprehensive tutorial on utilizing the If and Switch nodes to build sophisticated conditional logic. Starting by fetching sample customer data, it immediately dives into practical examples of filtering and routing. You'll see how to apply a single condition with the If node (e.g., Country equals US) and then advance to combining multiple conditions using ANY (OR) logic (e.g., Country is empty OR Name contains 'Max'). Finally, the workflow showcases the Switch node's ability to create multiple distinct branches, allowing you to route data based on specific criteria to different paths (e.g., Country based branching for US, CO, UK, or a fallback). This is perfect for segmenting data and directing workflows dynamically.
Key Features
- Demonstrates Single Condition Filtering: Easily filter data based on one specific criterion using the
Ifnode. - Showcases Advanced ANY/OR Logic: Implement complex conditional checks by combining multiple conditions with
ALL(AND) orANY(OR) operations. - Enables Multi-Branch Data Routing: Utilize the
Switchnode to direct data into multiple distinct workflow paths based on defined rules. - Includes In-Workflow Explanations: Clear
Sticky Notenodes provide instant guidance and context for each conditional logic example. - Uses Sample Customer Data: Fetches realistic placeholder customer data for immediate testing and understanding without external integrations.
How To Use
- Execute the Workflow: Click the "Execute Workflow" button to run the entire demonstration and observe data flowing through the conditional nodes.
- Inspect Node Outputs: After execution, double-click on the
IfandSwitchnodes to view their input and output items, understanding how data is filtered and routed. - Explore Single Condition
If: Review theCountry equals USnode. Modify itsconditionsparameters to test different single criteria. - Experiment with Combined
IfConditions: Examine theCountry is empty or Name contains 'Max'node. ChangecombineOperationtoALLto observe the effect of anANDcondition. - Understand
SwitchRouting: Analyze theCountry based branchingnode and itsrules. Add or modify rules to create new routing paths for different data segments. - Read Sticky Notes: Pay close attention to the
Sticky Notenodes throughout the workflow for in-context explanations and tips on configuringIfandSwitchnodes.
Apps Used
Workflow JSON
{
"id": "00b878f4-dcbf-4dbd-99b2-09a705b90552",
"name": "Mastering Conditional Logic for Data Filtering and Routing",
"nodes": 28,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 00b878f4-dcbf...
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