Method addValidation

src/construct.ts:454–459

* Adds a validation to this construct. * * When `node.validate()` is called, the `validate()` method will be called on * all validations and all errors will be returned. * * @param validation The validation object

(validation: IValidation)

   * @param validation The validation object
   */
  public addValidation(validation: IValidation) {
    if (!this._validations) {
      this._validations = [];
    }
    this._validations.push(validation);
  }

  /**
   * Validates this construct.