Class: Grape::Validations::Validators::PresenceValidator

Inherits:
Base
  • Object
show all
Defined in:
lib/grape/validations/validators/presence_validator.rb

Instance Attribute Summary

Attributes inherited from Base

#attrs

Instance Method Summary collapse

Methods inherited from Base

default_message_key, #fail_fast?, inherited, #initialize, new, #validate, #validate!

Constructor Details

This class inherits a constructor from Grape::Validations::Validators::Base

Instance Method Details

#validate_param!(attr_name, params) ⇒ Object 



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# File 'lib/grape/validations/validators/presence_validator.rb', line 9

def validate_param!(attr_name, params)
  return if hash_like?(params) && params.key?(attr_name)

  validation_error!(attr_name)
end