{"id":38157,"date":"2024-01-24T08:38:15","date_gmt":"2024-01-24T13:38:15","guid":{"rendered":"https:\/\/docs.gravityforms.com\/?p=38157"},"modified":"2025-09-22T10:01:49","modified_gmt":"2025-09-22T14:01:49","slug":"gform_form_theme_slug","status":"publish","type":"post","link":"https:\/\/docs.gravityforms.com\/gform_form_theme_slug\/","title":{"rendered":"gform_form_theme_slug"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"description\">Description<\/h2>\n\n\n\n<p>The <code>gform_form_theme_slug<\/code> filter can be used to filter the form theme.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"usage\">Usage<\/h2>\n\n\n\n<p>Applies to all forms:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; auto-links: false; gutter: false; title: ; quick-code: false; notranslate\" title=\"\">\nadd_filter( &#039;gform_form_theme_slug&#039;, &#039;your_function_name&#039;, 10, 2 );\n<\/pre><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"parameters\">Parameters<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>$slug<\/strong> <a href=\"https:\/\/docs.gravityforms.com\/string\/\" target=\"_blank\" rel=\"noreferrer noopener\">string<\/a><br>The current theme slug for the form.<\/li>\n\n\n\n<li><strong><strong>$form<\/strong>&nbsp;<a href=\"https:\/\/docs.gravityforms.com\/form-object\/\" target=\"_blank\" rel=\"noreferrer noopener\">Form Object<\/a><\/strong><br>The form object being processed.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"examples\">Examples<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-force-theme-when-form-embedded-in-specific-post-type\">1. Force theme when form embedded in specific post type<\/h3>\n\n\n\n<p>This example shows how you can set a specific theme to be always used when a form is embedded in a specific post type.<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; auto-links: false; title: ; quick-code: false; notranslate\" title=\"\">\nadd_filter( &#039;gform_form_theme_slug&#039;, function( $slug, $form ) {\n\n    if ( get_post_type() !== &#039;regional_group&#039; ) {\n        return $slug;\n    }\n\n    return &#039;gravity-theme&#039;;\n\n}, 10, 2 );\n<\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-force-orbital-theme-for-form-preview\">2. Force Orbital theme for form preview<\/h3>\n\n\n\n<p>This example shows how you can force the Orbital theme to be used for the form preview.<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; auto-links: false; title: ; quick-code: false; notranslate\" title=\"\">\nadd_filter( &#039;gform_form_theme_slug&#039;, function( $slug, $form ) {\n\n\t\/\/ Force Orbital theme for form preview.\n\tif ( GFCommon::is_preview() ) {\n\t\treturn &#039;orbital&#039;;\n\t}\n\n\treturn $slug;\n\n}, 10, 2 );\n<\/pre><\/div>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-placement\">Placement<\/h2>\n\n\n\n<p>This code can be used in the <a href=\"https:\/\/developer.wordpress.org\/themes\/basics\/theme-functions\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">functions.php<\/a> file of the active theme, a custom functions plugin, a custom add-on, or with a code snippets plugin.<\/p>\n\n\n\n<p>See also the PHP section in this article: <a href=\"https:\/\/docs.gravityforms.com\/where-do-i-put-this-code\/\" target=\"_blank\" rel=\"noreferrer noopener\">Where Do I Put This Code?<\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"since\">Since<\/h2>\n\n\n\n<p>This filter was added in Gravity Forms 2.7<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"source-code\">Source Code<\/h2>\n\n\n\n<p>This filter is located in class <code>GFFormDisplay<\/code> in <em>\/form_display.php<\/em>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The gform_form_theme_slug filter can be used to filter the form theme.<\/p>\n","protected":false},"author":30,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_autodraft_ids":[],"_sb_is_suggestion_mode":false,"_sb_show_suggestion_boards":false,"_sb_show_comment_boards":false,"_sb_suggestion_history":"","_sb_update_block_changes":"","_is_real_time_mode":false,"_realtime_collaborators":"","footnotes":"","jetpack_post_was_ever_published":false,"cf_checklist_status":["SEO Title Length","Content Word Count","Internal Links","Alt Text for All Images","Category Assigned"]},"categories":[19482],"tags":[],"class_list":["post-38157","post","type-post","status-publish","format-standard","hentry","category-styling-filters","wpautop"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.7) - 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