method

delete

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveModel::Errors

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1 (0)
3.2.8 (0)
3.2.13 (0)
4.0.2 (38)
4.1.8 (0)
4.2.1 (0)
4.2.7 (0)
4.2.9 (0)
5.0.0.1 (0)
5.1.7 (0)
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (0)
7.1.3.4 (0)
What's this?

delete(attribute, type = nil, **options) public

Delete messages for key. Returns the deleted messages.

person.errors[:name]        # => ["cannot be nil"]
person.errors.delete(:name) # => ["cannot be nil"]
person.errors[:name]        # => []

Show source

# File activemodel/lib/active_model/errors.rb, line 215
    def delete(attribute, type = nil, **options)
      attribute, type, options = normalize_arguments(attribute, type, **options)
      matches = where(attribute, type, **options)
      matches.each do |error|
        @errors.delete(error)
      end
      matches.map(&:message).presence
    end

delete

Related methods