自定義錯誤3

Question

我從 render :json=> {"status"=>"failed",:errors=>@user.errors.messages}.to_json

{ 
    "status": "failed", 
    "errors": { 
     "Email": [ 
      "has already been taken" 
     ], 
     , 
     "Username": [ 
      "has already been taken" 
     ] 
    } 
} 

消息的錯誤，但我想定製的錯誤：

{ 
     "status": "failed", 
     "errors": { 
      "error": [ 
       "Email has already been taken" 
      ], 
      , 
      "error": [ 
       "Username has already been taken" 
      ] 
     } 
    } 

請幫我解決這個問題。感謝您的支持。

Answer 1

您可以在User模型中實現方法my_custom_errors_messages。或者在模塊中並將其包含在模型中。你會在哪裏改變錯誤有你想要的。

你也可以看看full_messages()它可能會幫助你。