en.json

{
"validators": {
    "required": "{{field}} is required!",
    "email": "E-mail is not valid!",
    "minlength": "{{field}} should have minimum {{length}} characters!",
    "maxlength": "{{field}} should have maximum {{length}} characters!",
    "min": "{{field}} minimum values is {{value}}!",
    "max": "{{field}} maximum values is {{value}}!",
    "pattern": "{{field}} have incorrect format!",
    "customValidation": "Here will be custom message for your custom validation."
  }
}