instance method `validate`

Ruby on Rails 3.0.20

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

validate(record)

Performs validation on the supplied record. By default this will call validates_each to determine validity therefore subclasses should override validates_each with validation logic.

Parameters

record req

Source

# File activemodel/lib/active_model/validator.rb, line 150
    def validate(record)
      attributes.each do |attribute|
        value = record.read_attribute_for_validation(attribute)
        next if (value.nil? && options[:allow_nil]) || (value.blank? && options[:allow_blank])
        validate_each(record, attribute, value)
      end
    end

Defined in activemodel/lib/active_model/validator.rb line 150 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::EachValidator

Signature

Parameters