Jetformbuilder: Contact form, Jetbooking and Jetappointment, hide labels or titles when fields are empty

gistfile1.txt

Copy the following PHP code and create a PHP snippet using your snippet plugins. 
Paste the code into the plugin and save it.

Hide labels or titles when fields are empty ( Send email action - content )
Add this shortcode name to Send email post action ( content )
[display_if_not_empty field="%your field name%" label="Your label name:"] 
Repeat this process until all the fields 
and the respective labels have been entered in each shortcode name. You may include as many as you want.
________________________________________



// Shortcode to display field and label only if the field is not empty
function jfb_display_if_not_empty($atts, $content = null) {
    // Define default attributes and merge with user-defined attributes
    $defaults = array(
        'field' => '',  // The field value to check
        'label' => '',  // The label text to display
    );
    
    $atts = shortcode_atts($defaults, $atts);

    // Initialize output variable
    $output = '';

    // Check if the field value is set and not empty
    $field_value = trim($atts['field']);

    // If the field is not empty, append the label and field value to the output with controlled spacing
    if ($field_value !== '') {
        $output .= '<div style="margin-bottom: 5px;">' . esc_html($atts['label']) . ' ' . esc_html($field_value) . '</div>';
    }

    // Return the output without additional spaces or gaps
    return $output;
}

// Register the shortcode with WordPress
add_shortcode('display_if_not_empty', 'jfb_display_if_not_empty');