Can i get Validation message(getMessage) when i use validationHasFailed function?

https://docs.phalcon.io/en/latest/reference/model-validation.html#validation-messages https://docs.phalcon.io/en/latest/api/Phalcon_Validation.html https://docs.phalcon.io/en/latest/api/Phalcon_Validation_Message.html

i don't want to save the data in model i just want to know whether validation has failed or nor with failed messages.. i can know if validation had failed using validationHasFailed function. how to get meassges in case validation has failed

What phalcon version you are using? You should call validation method yourself - ti will return boolean true or false if validation was failed. If you want just messages then use $model->getMessages()

i am using Phalcon 3.0 can i use $model->getMessages() without calling validate function by just $model->validationHasFailed ?

just call validation() on model in order to populate messages array. You don't need to save it if you do not want. And after get messages with getMessages()

So $model->validation() return TRUE or FALSE in case of success and failure of model validation right???

Yes.

Suppose if there are 3 validations and the model is failed in the first validation itself does it stop there or will it continue validating other 2 validations?

It will continue if you don't provide "cancelOnFail" => true, option

https://docs.phalcon.io/en/3.0.1/reference/validation.html#cancelling-validations

i am getting getMessage as an object...how can get the only message instead of getting all the object details

  object(Phalcon\Mvc\Model\Message)[302]
  protected '_type' => string 'Uniqueness' (length=10)
  protected '_message' => string 'Username already allotted' (length=25)
  protected '_field' => string 'user_name' (length=9)
  protected '_model' => null
  protected '_code' => int 0