method
errors
v7.0.0 -
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Class: ActiveModel::Validations
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errors()
public
Returns the Errors object that holds all information about attribute error messages.
class Person include ActiveModel::Validations attr_accessor :name validates_presence_of :name end person = Person.new person.valid? # => false person.errors # => #<ActiveModel::Errors:0x007fe603816640 @messages={name:["can't be blank"]}>