4 files changed, 49 insertions, 0 deletions
diff --git a/lib/redmine/field_format.rb b/lib/redmine/field_format.rb
index bdc0d1a98..e5591284b 100644
--- a/lib/redmine/field_format.rb
+++ b/lib/redmine/field_format.rb
@@ -674,6 +674,16 @@ module Redmine
         options
       end
 
+      def validate_custom_value(custom_value)
+        values = Array.wrap(custom_value.value).reject {|value| value.to_s == ''}
+        invalid_values = values - possible_custom_value_options(custom_value).map(&:last)
+        if invalid_values.any?
+          [::I18n.t('activerecord.errors.messages.inclusion')]
+        else
+          []
+        end
+      end
+
       def order_statement(custom_field)
         if target_class.respond_to?(:fields_for_order_statement)
           target_class.fields_for_order_statement(value_join_alias(custom_field))
diff --git a/test/unit/lib/redmine/field_format/list_format_test.rb b/test/unit/lib/redmine/field_format/list_format_test.rb
index af44cc59f..c6d72435e 100644
--- a/test/unit/lib/redmine/field_format/list_format_test.rb
+++ b/test/unit/lib/redmine/field_format/list_format_test.rb
@@ -37,6 +37,16 @@ class Redmine::ListFieldFormatTest < ActionView::TestCase
     assert group.valid?
   end
 
+  def test_non_existing_value_should_be_invalid
+    field = GroupCustomField.create!(:name => 'List', :field_format => 'list', :possible_values => ['Foo', 'Bar'])
+    group = Group.new(:name => 'Group')
+    group.custom_field_values = {field.id => 'Baz'}
+
+    assert_not_include 'Baz', field.possible_custom_value_options(group.custom_value_for(field))
+    assert_equal false, group.valid?
+    assert_include "List #{::I18n.t('activerecord.errors.messages.inclusion')}", group.errors.full_messages.first
+  end
+
   def test_edit_tag_should_have_id_and_name
     field = IssueCustomField.new(:field_format => 'list', :possible_values => ['Foo', 'Bar'], :is_required => false)
     value = CustomFieldValue.new(:custom_field => field, :customized => Issue.new)
diff --git a/test/unit/lib/redmine/field_format/user_field_format_test.rb b/test/unit/lib/redmine/field_format/user_field_format_test.rb
index 6aa751be8..97f5d2d14 100644
--- a/test/unit/lib/redmine/field_format/user_field_format_test.rb
+++ b/test/unit/lib/redmine/field_format/user_field_format_test.rb
@@ -45,6 +45,21 @@ class Redmine::UserFieldFormatTest < ActionView::TestCase
     assert issue.valid?
   end
 
+  def test_non_existing_values_should_be_invalid
+    field = IssueCustomField.create!(:name => 'Foo', :field_format => 'user', :is_for_all => true, :trackers => Tracker.all)
+    project = Project.generate!
+    user = User.generate!
+    User.add_to_project(user, project, Role.find_by_name('Developer'))
+
+    field.user_role = [Role.find_by_name('Manager').id]
+    field.save!
+
+    issue = Issue.new(:project_id => project.id, :tracker_id => 1, :custom_field_values => {field.id => user.id})
+    assert_not_include [user.name, user.id.to_s], field.possible_custom_value_options(issue.custom_value_for(field))
+    assert_equal false, issue.valid?
+    assert_include "Foo #{::I18n.t('activerecord.errors.messages.inclusion')}", issue.errors.full_messages.first
+  end
+
   def test_possible_values_options_should_return_project_members
     field = IssueCustomField.new(:field_format => 'user')
     project = Project.find(1)
diff --git a/test/unit/lib/redmine/field_format/version_field_format_test.rb b/test/unit/lib/redmine/field_format/version_field_format_test.rb
index 0b3006c65..fca4e95fd 100644
--- a/test/unit/lib/redmine/field_format/version_field_format_test.rb
+++ b/test/unit/lib/redmine/field_format/version_field_format_test.rb
@@ -44,6 +44,20 @@ class Redmine::VersionFieldFormatTest < ActionView::TestCase
     assert issue.valid?
   end
 
+  def test_not_existing_values_should_be_invalid
+    field = IssueCustomField.create!(:name => 'Foo', :field_format => 'version', :is_for_all => true, :trackers => Tracker.all)
+    project = Project.generate!
+    version = Version.generate!(:project => project, :status => 'closed')
+
+    field.version_status = ["open"]
+    field.save!
+
+    issue = Issue.new(:project_id => project.id, :tracker_id => 1, :custom_field_values => {field.id => version.id})
+    assert_not_include [version.name, version.id.to_s], field.possible_custom_value_options(issue.custom_value_for(field))
+    assert_equal false, issue.valid?
+    assert_include "Foo #{::I18n.t('activerecord.errors.messages.inclusion')}", issue.errors.full_messages.first
+  end
+
   def test_possible_values_options_should_return_project_versions
     field = IssueCustomField.new(:field_format => 'version')
     project = Project.find(1)