email validator tests, live coding later error message

app/models/candidate.rb

@@ -6,10 +6,9 @@ class Candidate < ApplicationRecord
 
   before_validation(:generate_test_hash, on: :create)
 
-  validates_presence_of :name
-  validates_presence_of :email
-  validates_presence_of :experience
   validates_presence_of :recruiter_id
+  validates_presence_of :name
+  validates_presence_of :experience
   validates :email, uniqueness: true, presence: true, email_format: true
   validates :test_hash, uniqueness: true, presence: true