[Question] How to get the label of target field in cross-field custom rule?

[lephuongbg]

Is there a way to get the target field's label from its vid in getMessage function? I'm writing a cross-field custom rule, e.g after_date:target_field. What I want to achieve is to return a message like {validatingFieldLabel} should be after {targetFieldLabel}.

Any help is appreciated!

Pseudo code:

Validator.extend('after_date', {
    getMessage(validatingFieldLabel, [targetFieldVid]) {
        // How to get targetFieldLabel from targetFieldVid?
        return `{validatingFieldLabel} should be after {targetFieldLabel}`
    },
    validate(after, [before]) {
        // Validation logic here
    }
}, {hasTarget: true})

[logaretm]

If you are using v3 This is a duplicate of #2290

closing in favor of tracking it in that one.