User Contributed Notes

1. Skip to note 5 content

   
   Codex
   
   
   11 years ago
   

   You must log in to vote on the helpfulness of this noteVote results for this note: 31You must log in to vote on the helpfulness of this note

   Theme Form
   If you do have searchform.php in your theme, it will be used instead. Keep in mind that the search form should do a GET to the homepage of your blog. The input text field should be named s and you should always include a label like in the examples above.

   Example of a custom searchform.php:

   <form action="/" method="get">
   	<label for="search">Search in </label>
   	<input type="text" name="s" id="search" value="<?php the_search_query(); ?>" />
   	<input type="image" alt="Search" src="<?php bloginfo( 'template_url' ); ?>/images/search.png" />
   </form>

   The only parameter here that will be submitted is s with the value of the current search query. However, you can refine it in many ways. For example by only showing posts in the search results. This can be done with the next addition to the form above:

   <input type="hidden" value="post" name="post_type" id="post_type" />

   Here we submit the value post. The default value is any, meaning, posts, pages and custom post types. With the input above added to the form it will now only search in posts with the post_type post. There are many additions like this. With a var_dump of the object $wp_query you can see all the default values of the search variables. With a var_dump of $wp_query->query you can see the current query.

   A last option is to write a custom function (in your functions.php file) and hook that function to the get_search_form action hook.

   /**
    * Generate custom search form
    *
    * @param string $form Form HTML.
    * @return string Modified form HTML.
    */
   function wpdocs_my_search_form( $form ) {
   	$form = '<form role="search" method="get" id="searchform" class="searchform" action="' . home_url( '/' ) . '" >
   	<div><label class="screen-reader-text" for="s">' . __( 'Search for:' ) . '</label>
   	<input type="text" value="' . get_search_query() . '" name="s" id="s" />
   	<input type="submit" id="searchsubmit" value="'. esc_attr__( 'Search' ) .'" />
   	</div>
   	</form>';
   
   	return $form;
   }
   add_filter( 'get_search_form', 'wpdocs_my_search_form' );

2. Skip to note 6 content

   
   Codex
   
   
   11 years ago
   

   You must log in to vote on the helpfulness of this noteVote results for this note: 6You must log in to vote on the helpfulness of this note

   Default HTML5 Form
   Since WordPress 3.6, If your theme supports HTML5 Markup, which happens if it uses:

   /**
    * Add HTML5 theme support.
    */
   function wpdocs_after_setup_theme() {
   	add_theme_support( 'html5', array( 'search-form' ) );
   }
   add_action( 'after_setup_theme', 'wpdocs_after_setup_theme' );

   WordPress will render its built-in HTML5 search form:

   <form role="search" method="get" class="search-form" action="<?php echo home_url( '/' ); ?>">
   	<label>
   		<span class="screen-reader-text"></span>
   		<input type="search" class="search-field"
   			placeholder="<?php echo esc_attr_x( 'Search …', 'placeholder' ) ?>"
   			value="<?php echo get_search_query() ?>" name="s"
   			title="<?php echo esc_attr_x( 'Search for:', 'label' ) ?>" />
   	</label>
   	<input type="submit" class="search-submit"
   		value="<?php echo esc_attr_x( 'Search', 'submit button' ) ?>" />
   </form>

   Among the changes is that the form has a class="search-form". Also, the input is type="search" and not type="text". Furthermore there is a placeholder, which displays text when appropriate, which means you don’t need JavaScript to display the placeholder. There are no elements with an id anymore, so you can have multiple searchforms in a valid document.

3. Skip to note 7 content

   
   Codex
   
   
   11 years ago
   

   You must log in to vote on the helpfulness of this noteVote results for this note: 3You must log in to vote on the helpfulness of this note

   Default HTML4 Form
   If you don’t have searchform.php in your theme, WordPress will render its built-in search form:

   <form role="search" method="get" id="searchform"
   	class="searchform" action="<?php echo esc_url( home_url( '/' ) ); ?>">
   	<div>
   		<label class="screen-reader-text" for="s"></label>
   		<input type="text" value="<?php echo get_search_query(); ?>" name="s" id="s" />
   		<input type="submit" id="searchsubmit"
   			value="<?php echo esc_attr_x( 'Search', 'submit button' ); ?>" />
   	</div>
   </form>

   The above form is used on HTML4 websites.

4. Skip to note 8 content

   
   Deafinitive
   
   
   8 years ago
   

   You must log in to vote on the helpfulness of this noteVote results for this note: -3You must log in to vote on the helpfulness of this note

   [html]
   <form role="search"
   [/html]
   This is incorrect as it overrides the native semantics of the element.
   Place role="search" before or after the <form element

   [html]
   <form method="get" id="searchform" class="searchform" …
   <div role="search"
   [/html]
   or
   [html]
   <div role="search"
   <form method="get" id="searchform" class="searchform" …
   [/html]