Vee-validate can validate components on their own without the need for EventBus or any external

My goal is to validate each component in my form independently using Vee-validate, even if they have multiple fields.

I came across this topic which discusses validating components at the same time. However, I'm looking for a way to validate each component separately without using EventBus.

In my multi-step form, I want to validate each step before moving on. For example:

-- Step 1
---- <component-one /> == component with fields 
---- (next button) <-- validate content 1. If valid, go to step 2
-- Step 2
---- <component-two /> == component with fields
---- (next button) <-- validate content 2. If valid, go to step 3
-- Step 3
---- <component-three/> == component with fields
---- (next button) <-- validate content 3. If valid, go to next step

The issue I'm facing is that I need to use this.validator on the component level for validation, but my continue button is at the parent level. Creating a shared $validator would require all steps to be valid simultaneously for progression, which is not feasible.

Answer №1

In Vee-validate, the concept of "scopes" is crucial. To implement this, simply include data-vv-scope="step1" on each form element within component-one. Then, during validation in the step 1 "next" button, utilize

this.$validators.validateAll('step1')
.

If every component has its own form, you can add the data-vv-scope attribute at the form level to encompass all elements inside.

For more information, refer to this detailed example.

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