Exception: ActiveModel::ValidationError
- Inherits:
-
StandardError
- Object
- StandardError
- ActiveModel::ValidationError
- Defined in:
- lib/active_model/validations.rb
Overview
Active Model ValidationError
Raised by validate!
when the model is invalid. Use the model
method to retrieve the record which did not validate.
begin
complex_operation_that_internally_calls_validate!
rescue ActiveModel::ValidationError => invalid
puts invalid.model.errors
end
Instance Attribute Summary collapse
-
#model ⇒ Object
readonly
Returns the value of attribute model.
Instance Method Summary collapse
-
#initialize(model) ⇒ ValidationError
constructor
A new instance of ValidationError.
Constructor Details
#initialize(model) ⇒ ValidationError
Returns a new instance of ValidationError.
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# File 'lib/active_model/validations.rb', line 428 def initialize(model) @model = model errors = @model.errors..join(", ") super(I18n.t(:"#{@model.class.i18n_scope}.errors.messages.model_invalid", errors: errors, default: :"errors.messages.model_invalid")) end |
Instance Attribute Details
#model ⇒ Object (readonly)
Returns the value of attribute model.
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# File 'lib/active_model/validations.rb', line 426 def model @model end |