schema:
  version: 1
  type: string
  maxLength: 5
tests:
  - valid: true
    description: Must be valid if characters count equal to maxLength
    data: "12345"
  - valid: true
    description: Must be valid if characters count is lower than maxLength
    data: "1234"
  - valid: false
    description: Must be invalid if characters count is greater than maxLength
    data: "123456"