Implement all the different cases

[jcgueriaud1]

Find a Vaadin solution for these case:

• list_structure_proper:
• marquee_elem_avoid:
• heading_markup_misuse:
• imagebutton_alt_exists:
• img_ismap_misuse:
• object_text_exists:
• applet_alt_exists:
• media_audio_transcribed:
• blockquote_cite_exists:
• meta_refresh_delay:
• frame_title_exists: frame_title_exists #12
• input_label_exists:
• media_alt_brief:
• a_target_warning:
• area_alt_exists:
• RPT_Media_ImgColorUsage:
• meta_redirect_optional:
• element_attribute_deprecated:
• text_quoted_correctly:
• element_mouseevent_keyboard:
• page_title_exists: Only static page title
• text_block_heading:
• form_submit_button_exists:
• element_id_unique:
• form_font_color:
• form_label_unique:
• img_alt_misuse:
• img_longdesc_misuse:
• img_alt_valid: Implement img_alt_valid #8
• style_background_decorative:
• asciiart_alt_exists:
• media_track_available:
• media_alt_exists:
• style_color_misuse:
• select_options_grouped:
• list_markup_review:
• script_onclick_misuse:
• table_structure_misuse:
• WCAG20_Img_AltTriggerNonDecorative:
• blink_elem_deprecated:
• blink_css_review:
• html_skipnav_exists:
• page_title_valid:
• heading_content_exists:
• html_lang_exists:
• form_interaction_review:
• a_text_purpose: a_text_purpose #26
• fieldset_legend_valid:
• media_live_captioned:
• text_sensory_misuse:
• media_autostart_controllable:
• style_focus_visible:
• img_alt_redundant:
• RPT_Style_ExternalStyleSheet:
• script_onclick_avoid:
• table_summary_redundant:
• input_label_before:
• input_label_after:
• embed_noembed_exists:
• table_scope_valid:
• img_alt_null:
• input_fields_grouped:
• input_checkboxes_grouped:
• script_select_review:
• input_onchange_review:
• embed_alt_exists:
• noembed_content_exists:
• table_caption_empty:
• table_caption_nested:
• label_content_exists:
• dir_attribute_valid:
• frame_src_valid:
• table_headers_related:
• table_layout_linearized:
• table_headers_exists:
• label_ref_valid:
• element_accesskey_unique:
• script_focus_blur_review:
• imagemap_alt_exists:
• emoticons_alt_exists:
• style_before_after_review:
• text_whitespace_valid:
• aria_role_allowed:
• aria_attribute_value_valid:
• aria_id_unique:
• aria_attribute_required:
• aria_attribute_exists:
• aria_attribute_allowed:
• aria_activedescendant_tabindex_valid:
• aria_child_tabbable:
• aria_keyboard_handler_exists:
• img_alt_decorative:
• aria_search_label_unique:
• aria_application_label_unique:
• aria_application_labelled:
• aria_document_label_unique:
• WCAG20_Label_TargetInvisible:
• caption_track_exists:
• media_keyboard_controllable:
• HAAC_Input_HasRequired:
• aria_img_labelled:
• img_alt_background:
• element_accesskey_labelled:
• aria_attribute_conflict:
• canvas_content_described:
• figure_label_exists:
• input_placeholder_label_visible:
• form_submit_review:
• text_contrast_sufficient:
• text_contrast_sufficient_PV:
• skip_main_exists: Case skip_main_exists #5
• skip_main_described:
• aria_child_valid:
• aria_parent_required:
• aria_eventhandler_role_valid:
• aria_widget_labelled:
• aria_content_in_landmark:
• aria_region_labelled:
• aria_main_label_visible:
• aria_banner_label_unique:
• aria_complementary_label_unique:
• aria_contentinfo_label_unique:
• aria_form_label_unique:
• aria_navigation_label_unique:
• aria_complementary_label_visible:
• aria_article_label_unique:
• Rpt_Aria_ArticleRoleLabel_Implicit:
• Rpt_Aria_MultipleGroupRoles_Implicit:
• Rpt_Aria_GroupRoleLabel_Implicit:
• aria_contentinfo_single:
• aria_banner_single:
• aria_contentinfo_misuse:
• aria_complementary_labelled:
• aria_region_label_unique:
• widget_tabbable_exists:
• widget_tabbable_single:
• style_highcontrast_visible:
• aria_main_label_unique:
• download_keyboard_controllable:
• error_message_exists:
• list_children_valid:
• aria_activedescendant_valid:
• application_content_accessible:
• aria_toolbar_label_unique:
• HAAC_Combobox_ARIA_11_Guideline:
• HAAC_Combobox_Must_Have_Text_Input:
• HAAC_Combobox_DOM_Focus:
• HAAC_Combobox_Autocomplete:
• HAAC_Combobox_Autocomplete_Invalid:
• HAAC_Combobox_Expanded:
• HAAC_Combobox_Popup:
• style_viewport_resizable:
• label_name_visible:
• input_autocomplete_valid:
• input_label_visible: Could fetch the existing data and show it in the field, no translation. (getTranslation())