instance method `valid?`

Ruby on Rails 2.3.18

Since v2.2.3

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

valid?()

Runs validate and validate_on_create or validate_on_update and returns true if no errors were added otherwise false.

Source

# File activerecord/lib/active_record/validations.rb, line 1106
    def valid?
      errors.clear

      run_callbacks(:validate)
      validate

      if new_record?
        run_callbacks(:validate_on_create)
        validate_on_create
      else
        run_callbacks(:validate_on_update)
        validate_on_update
      end

      errors.empty?
    end

Defined in activerecord/lib/active_record/validations.rb line 1106 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Validations

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