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disallow changing email devise rails

ammarvellous answered on November 11, 2023 Popularity 1/10 Helpfulness 1/10

answer disallow changing email devise rails

disallow changing email devise rails

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# app/validators/immutable_validator.rb
class ImmutableValidator < ActiveModel::EachValidator
  def validate_each(record, attribute, value)
    if record.send("#{attribute}_changed?") && !record.new_record?
      record.errors.add attribute, (options[:message] || "can't be changed")
    end
  end
end

# app/models/user.rb
class User < ApplicationRecord
  validates :email, immutable: true
end

Popularity 1/10 Helpfulness 1/10 Language ruby

Source: stackoverflow.com

Tags: devise email ruby

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