diff --git a/library/Class/WebService/SIGB/Koha/BuySuggestForm.php b/library/Class/WebService/SIGB/Koha/BuySuggestForm.php
index 5e300532211fb0358f9d8dd5557d9668718f3790..3be75e7adf54eaecfb991fb25610bbdfe5ec0944 100644
--- a/library/Class/WebService/SIGB/Koha/BuySuggestForm.php
+++ b/library/Class/WebService/SIGB/Koha/BuySuggestForm.php
@@ -64,7 +64,7 @@ class Class_WebService_SIGB_Koha_BuySuggestForm extends ZendAfi_Form_SuggestionA
 
       ->addElement('text', 'BranchName', ['label' => $this->_('Site'),
                                           'value' => Class_Users::getIdentity()->getLibraryLabel(),
-                                          'disabled' => true])
+                                          'disabled' => 'disabled'])
 
       ->addElement('select', 'DocType', ['label' => $this->_('Type de document').' *',
                                          'multioptions' => $sorted_type_docs,
diff --git a/library/Class/WebService/SIGB/Nanook/BuySuggestForm.php b/library/Class/WebService/SIGB/Nanook/BuySuggestForm.php
index 3d4a3e9b6bf003142d6671cf3472467650464302..74edf4ffc56e77a897024b916786c56523d8b980 100644
--- a/library/Class/WebService/SIGB/Nanook/BuySuggestForm.php
+++ b/library/Class/WebService/SIGB/Nanook/BuySuggestForm.php
@@ -74,7 +74,7 @@ class Class_WebService_SIGB_Nanook_BuySuggestForm extends ZendAfi_Form_Suggestio
                    'Library',
                    ['label' => $this->_('Site'),
                     'value' => Class_Users::getIdentity()->getLibelleBib(),
-                    'disabled' => true])
+                    'disabled' => 'disabled'])
 
       ->addElement('select', 'DocType', ['label' => $this->_('Type de document').' *',
                                          'multioptions' => $sorted_type_docs,
diff --git a/library/ZendAfi/View/Helper/Search/Display.php b/library/ZendAfi/View/Helper/Search/Display.php
index 1e39463355ed9e7eba753ef9ffd0ddcf3b403e8c..44c21400187db8219448ebd04c05145331de923a 100644
--- a/library/ZendAfi/View/Helper/Search/Display.php
+++ b/library/ZendAfi/View/Helper/Search/Display.php
@@ -23,7 +23,7 @@
 class ZendAfi_View_Helper_Search_Display extends ZendAfi_View_Helper_BaseHelper {
   public function search_Display($search_criteria) {
 
-    $element = (new Zend_Form)
+    $element = (new ZendAfi_Form)
       ->createElement('select',
                       'list_format',
                       ['aria-label' => $this->_('Choisir le mode d\'affichage'),
@@ -33,4 +33,3 @@ class ZendAfi_View_Helper_Search_Display extends ZendAfi_View_Helper_BaseHelper
     return $this->view->selectWidget($element);
   }
 }
-?>
diff --git a/library/ZendAfi/View/Helper/Search/Order.php b/library/ZendAfi/View/Helper/Search/Order.php
index 0b1c50ae11da722e747e865045a2ebfea9e66f1d..30daedd0b7d23a773dd6775db2ff415d4edf44f8 100644
--- a/library/ZendAfi/View/Helper/Search/Order.php
+++ b/library/ZendAfi/View/Helper/Search/Order.php
@@ -33,7 +33,7 @@ class ZendAfi_View_Helper_Search_Order extends ZendAfi_View_Helper_BaseHelper {
 
   protected function _getSettings($search_criteria) : Zend_Form_Element
   {
-    return (new Zend_Form)
+    return (new ZendAfi_Form)
       ->createElement('select',
                       'tri',
                       ['aria-label' => $this->_('Choisir l\'ordre des résultats affichés, recharge la page'),
diff --git a/library/ZendAfi/View/Helper/Search/PageSize.php b/library/ZendAfi/View/Helper/Search/PageSize.php
index 83486a804ae16cd27bd2eb2c31c69b95db2e9382..8fa6e4e45a7946c42b185115917e921a194b5fda 100644
--- a/library/ZendAfi/View/Helper/Search/PageSize.php
+++ b/library/ZendAfi/View/Helper/Search/PageSize.php
@@ -22,7 +22,7 @@
 
 class ZendAfi_View_Helper_Search_PageSize extends ZendAfi_View_Helper_BaseHelper {
   public function search_PageSize($search_criteria) {
-    $element = (new Zend_Form)
+    $element = (new ZendAfi_Form)
       ->createElement('select',
                       'page_size',
                       ['value' => $search_criteria->getPageSize(),
diff --git a/library/ZendAfi/View/Helper/Search/SearchMode.php b/library/ZendAfi/View/Helper/Search/SearchMode.php
index 821f9cdb156286b276ad7a187c80bf0a1c72f459..dd098fe590fd918ada85a43ca0b6491320d3c4ab 100644
--- a/library/ZendAfi/View/Helper/Search/SearchMode.php
+++ b/library/ZendAfi/View/Helper/Search/SearchMode.php
@@ -23,7 +23,7 @@
 class ZendAfi_View_Helper_Search_SearchMode extends ZendAfi_View_Helper_BaseHelper {
   public function search_SearchMode($search_criteria) {
 
-    $element = (new Zend_Form)
+    $element = (new ZendAfi_Form)
       ->createElement('select',
                       'in_files',
                       ['aria-label' => $this->_('Choisir les modes de recherche'),
diff --git a/tests/application/modules/opac/controllers/AbonneControllerSuggestionAchatNanookTest.php b/tests/application/modules/opac/controllers/AbonneControllerSuggestionAchatNanookTest.php
index deca69f9b7b4f3a4077ed1e13a10f1012e52306e..fadf79adbb4b04d7c487f3d3ce4e3f4f0ed876ee 100644
--- a/tests/application/modules/opac/controllers/AbonneControllerSuggestionAchatNanookTest.php
+++ b/tests/application/modules/opac/controllers/AbonneControllerSuggestionAchatNanookTest.php
@@ -187,6 +187,13 @@ class AbonneControllerSuggestionAchatNanookAddTest extends AbstractAbonneControl
   }
 
 
+  /** @test */
+  public function pageSuggestionNanookShouldBeHTML5Valid()
+  {
+    $this->assertHTML5();
+  }
+
+
   /** @test */
   public function formShouldContainsTextAreaForComment() {
     $this->assertXPath('//form//textarea[@name="Comment"]');
@@ -219,7 +226,7 @@ class AbonneControllerSuggestionAchatNanookAddTest extends AbstractAbonneControl
 
   /** @test */
   public function formShouldContainsSite() {
-    $this->assertXPath('//form//input[@name="Library"][@value="Tatim bib"][@disabled="1"]');
+    $this->assertXPath('//form//input[@name="Library"][@value="Tatim bib"][@disabled="disabled"]');
   }
 
     /** @test */
@@ -241,6 +248,12 @@ class AbonneControllerSuggestionAchatNanookAddTest extends AbstractAbonneControl
                                       'Livres');
   }
 
+
+  /** @test */
+  public function submitInputSuggestionNanookShouldHaveAttributeNameSubmitValueEnvoyerAndAriaLabelProposer()
+  {
+    $this->assertXPath('//form//input[@type="submit"][@value="Envoyer"][@name="submit"]');
+  }
 }
 
 
diff --git a/tests/scenarios/RGAA/SearchResultsPageTest.php b/tests/scenarios/RGAA/SearchResultsPageTest.php
index 54c534f3c7897b43a8361a23d0aeefa24effd21b..92d47df036b51ccffbbd5b45dc716c269799f7c7 100644
--- a/tests/scenarios/RGAA/SearchResultsPageTest.php
+++ b/tests/scenarios/RGAA/SearchResultsPageTest.php
@@ -57,4 +57,18 @@ class SearchResultsPageTest
   {
     $this->assertXPath('//ul[contains(@class, "result_tools_nav")]//li[contains(@class,"result_search_order")]//select[@title="Trier par"][@aria-label="Choisir l\'ordre des résultats affichés, recharge la page"]');
   }
+
+
+  /** @test */
+  public function orderFormElementShouldBeZendAfiFormElement()
+  {
+    $this->assertXPath('//div[contains(@class, "wrapper_zendafi_form_tri")][contains(@class, "inline_form_wrapper_zendafi_form_tri")]');
+  }
+
+
+  /** @test */
+  public function pagesizeFormElementShouldBeZendAfiFormElement()
+  {
+    $this->assertXPath('//div[contains(@class, "wrapper_zendafi_form_pagesize")][contains(@class, "inline_form_wrapper_zendafi_form_pagesize")]');
+  }
 }