Description

The wpforms_smart_tag_process filter used to process Smart Tag(s) inside the WPForms form builder.

Parameters

$content
(string) (Required) Content of the Smart Tag.
$tag
(string) (Required) Tag name of the Smart Tag.

Source

wpforms/includes/class-smart-tags.php

More Information

The filter is used to create, define and register Smart Tag(s) to be used inside the WPForms form builder.

Using this filter must also be accompanied by the wpforms_smart_tags that would register the Smart Tag prior to processing it.

Example

/**
 * Process the Smart Tag.
 *
 * @link    https://wpforms.com/developers/wpforms_smart_tag_process/
 *
 * @param   string   $content  Content of the Smart Tag.
 * @param   string   $tag      Tag name of the Smart Tag.
 * @return  string
 */

function wpf_dev_process_smarttag( $content, $tag ) {
 
    $userID = get_current_user_id();
 
    // Only run if it is our desired tag.
    if ( 'wp_nickname' === $tag ) {

        $wp_nickname = get_the_author_meta( 'nickname', $userID );

        // Replace the tag with the nickname pulled from the user's WordPress profile.
        $content = str_replace( '{wp_nickname}', $wp_nickname, $content );

    }

        if ( 'wp_username' === $tag ) {

        $wp_username = get_the_author_meta( 'user_login', $userID );

        // Replace the tag with the username pulled from the user's WordPress profile.
        $content = str_replace( '{wp_username}', $wp_username, $content );

    }
 
    return $content;
}

add_filter( 'wpforms_smart_tag_process', 'wpf_dev_process_smarttag', 10, 2 );

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Last Updated on Mar 20, 2024