Method expandCallbacks

src/editor.js:797–809

(scope, options)

  }

  expandCallbacks (scope, options) {
    const callback = this.defaults.callbacks[scope]
    Object.entries(options).forEach(([key, value]) => {
      if (value === Object(value)) {
        options[key] = this.expandCallbacks(scope, value)
      } else if (typeof value === 'string' &&
                 typeof callback === 'object' &&
                 typeof callback[value] === 'function') {
        options[key] = callback[value].bind(null, this)
      }
    })
    return options
  }

  showValidationErrors (errors) {