Enforce variation

Enforce variation

Overview

The setVariation API allows you to enforce a specific variation for campaigns based on custom business logic.

Signature

window.VWO.push(['setVariation', [{e: '<campaignId>', v: '<variationId>'}]]);

Arguments

Example

window.VWO = window.VWO || [];
window.VWO.push(['setVariation', [{e: '8', v: '2'}]]);
// This example forces Variation 2 in Campaign ID 8

Use-cases

• Controlled Testing: Force a specific variation to test or debug campaigns.
• A/B Test Consistency: Enforce same variation for the same visitor across all devices like for the same logged in user.

Note

• Ensure that this is implemented before SmartCode
• This will only function in live mode and will not function in preview mode.
• This will not track visitors or conversions for disabled campaigns.