json

Category	String Format
Related	string
Bundle size	200 B

Validates that the value is a valid JSON string.

Usage

Payload

<VfTextarea name="payload" label="Payload" rules="json" />

<template>
  <VfTextarea name="payload" label="Payload" rules="json" />
</template>

{
  payload: {
    type: 'textarea',
    label: 'Payload',
    rules: 'json',
  },
}

Error Messages

Key	Default Message
rule_json_error	The {attribute} must be a valid JSON string.

Source

packages/core/src/rules/json.ts