module Granite::Validators

Overview

Analyze validation blocks and procs

By example:

validate :name, "can't be blank" do |user|
  !user.name.to_s.blank?
end

validate :name, "can't be blank", ->(user : User) do
  !user.name.to_s.blank?
end

name_required = ->(model : Granite::Base) { !model.name.to_s.blank? }
validate :name, "can't be blank", name_required

Direct including types

• Granite::Base

Defined in:

granite/validators.cr

Instance Method Summary

• #errors
• #valid?

Instance Method Detail