Validate & Submit

import Ajv from 'ajv';
import schema from '@ledgerhq/clear-signing-schemas';
 
const ajv = new Ajv();
const validate = ajv.compile(schema);
 
function validateMetadata(metadata) {
  const valid = validate(metadata);
  if (!valid) {
    console.error('Validation errors:', validate.errors);
    return false;
  }
  console.log('✓ Metadata is valid');
  return true;
}
 
// Example usage
import metadata from './your-metadata.json';
validateMetadata(metadata);

async function validateOnline(metadata) {
  const response = await fetch('https://api.clear-signing.io/validate', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify(metadata)
  });
 
  const result = await response.json();
  if (result.valid) {
    console.log('✓ Metadata is valid');
  } else {
    console.error('Validation errors:', result.errors);
  }
  return result.valid;
}