Method getField

src/Form.js:67–69

* Returns field instance for given name. * @param {string} name Field name * @return {?Field} Field instance or null, if it does not exist

(name)

   * @return {?Field} Field instance or null, if it does not exist
   */
  getField (name) {
    return this._fields.find(field => field.getName() === name) || null
  }

  /**
   * Adds a field to the form.