Method: ActiveModel::Validations#validate!

Defined in:

activemodel/lib/active_model/validations.rb

#validate!(context = nil) ⇒ Object

Runs all the validations within the specified context. Returns true if no errors are found, raises ValidationError otherwise.

Validations with no :on option will run no matter the context. Validations with some :on option will only run in the specified context.

# File 'activemodel/lib/active_model/validations.rb', line 411

def validate!(context = nil)
  valid?(context) || raise_validation_error
end