Class SchemaValidationError

Example

import { validate } from '@aws-lambda-powertools/validation';
import { ValidationError } from '@aws-lambda-powertools/validation/errors';

const schema = {
  type: 'number',
  minimum: 0,
  maximum: 100,
};

const payload = -1;

try {
  validate({ payload, schema });
} catch (error) {
  if (error instanceof ValidationError) {
    // cause includes the original Ajv issues
    const { message, cause } = error;
    // ... handle the error
  }

  // handle other errors
}
Copy