PHP cf7bs_get_form_property函数代码示例

function cf7bs_number_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $mode = $status = 'default';
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type);
    $class .= ' wpcf7-validates-as-number';
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
        $status = 'error';
    }
    if ($tag->is_required()) {
        $mode = 'required';
    }
    $value = (string) reset($tag->values);
    $placeholder = '';
    if ($tag->has_option('placeholder') || $tag->has_option('watermark')) {
        $placeholder = $value;
        $value = '';
    }
    if (wpcf7_is_posted() && isset($_POST[$tag->name])) {
        $value = stripslashes_deep($_POST[$tag->name]);
    } elseif (isset($_GET) && array_key_exists($tag->name, $_GET)) {
        $value = stripslashes_deep(rawurldecode($_GET[$tag->name]));
    }
    $field = new CF7BS_Form_Field(array('name' => $tag->name, 'id' => $tag->get_option('id', 'id', true), 'class' => $tag->get_class_option($class), 'type' => wpcf7_support_html5() ? $tag->basetype : 'text', 'value' => $value, 'placeholder' => $placeholder, 'label' => $tag->content, 'options' => array('min' => $tag->get_option('min', 'signed_int', true), 'max' => $tag->get_option('max', 'signed_int', true), 'step' => $tag->get_option('step', 'int', true)), 'help_text' => $validation_error, 'size' => cf7bs_get_form_property('size'), 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'mode' => $mode, 'status' => $status, 'readonly' => $tag->has_option('readonly') ? true : false, 'tabindex' => $tag->get_option('tabindex', 'int', true), 'wrapper_class' => $tag->name));
    $html = $field->display(false);
    return $html;
}

 function cf7bs_recaptcha_shortcode_handler($tag)
 {
     $tag_obj = new WPCF7_Shortcode($tag);
     $field = new CF7BS_Form_Field(cf7bs_apply_field_args_filter(array('name' => wpcf7_recaptcha_shortcode_handler($tag), 'type' => 'custom', 'label' => $tag_obj->content, 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'tabindex' => false, 'wrapper_class' => ''), $tag_obj->basetype));
     $html = $field->display(false);
     return $html;
 }

function cf7bs_file_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $mode = $status = 'default';
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type);
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
        $status = 'error';
    }
    // size is not used since Bootstrap input fields always scale 100%
    //$atts['size'] = $tag->get_size_option( '40' );
    if ($tag->is_required()) {
        $mode = 'required';
    }
    $value = (string) reset($tag->values);
    $placeholder = '';
    if ($tag->has_option('placeholder') || $tag->has_option('watermark')) {
        $placeholder = $value;
        $value = '';
    } elseif (empty($value)) {
        $value = $tag->get_default_option();
    }
    if (wpcf7_is_posted() && isset($_POST[$tag->name])) {
        $value = stripslashes_deep($_POST[$tag->name]);
    }
    $field = new CF7BS_Form_Field(cf7bs_apply_field_args_filter(array('name' => $tag->name, 'id' => $tag->get_option('id', 'id', true), 'class' => $tag->get_class_option($class), 'type' => 'file', 'value' => '1', 'label' => $tag->content, 'help_text' => $validation_error, 'size' => cf7bs_get_form_property('size'), 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'mode' => $mode, 'status' => $status, 'tabindex' => $tag->get_option('tabindex', 'int', true), 'wrapper_class' => $tag->name), $tag->basetype, $tag->name));
    $html = $field->display(false);
    return $html;
}

function cf7bs_count_shortcode_handler($tag)
{
    $tag_obj = new WPCF7_Shortcode($tag);
    if (empty($tag_obj->name)) {
        return '';
    }
    $field = new CF7BS_Form_Field(array('name' => wpcf7_count_shortcode_handler($tag), 'type' => 'custom', 'label' => $tag_obj->content, 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'tabindex' => false, 'wrapper_class' => ''));
    $html = $field->display(false);
    return $html;
}

function cf7bs_captchar_to_captchac($tag)
{
    $tag['type'] = 'captchac';
    $tag['basetype'] = 'captchac';
    $tag['options'] = array();
    $size = cf7bs_get_form_property('size');
    $image_size = 'large' == $size ? 'l' : ('small' == $size ? 's' : 'm');
    $tag['options'][] = 'size:' . $image_size;
    return $tag;
}

function cf7bs_submit_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    $class = wpcf7_form_controls_class($tag->type);
    $value = isset($tag->values[0]) ? $tag->values[0] : '';
    if (empty($value)) {
        $value = __('Send', 'contact-form-7');
    }
    $size = cf7bs_get_form_property('submit_size');
    if (!$size) {
        $size = cf7bs_get_form_property('size');
    }
    $button = new CF7BS_Button(array('mode' => 'submit', 'id' => $tag->get_option('id', 'id', true), 'class' => $tag->get_class_option($class), 'title' => $value, 'type' => cf7bs_get_form_property('submit_type'), 'size' => $size, 'tabindex' => $tag->get_option('tabindex', 'int', true), 'align' => $tag->get_option('align', '[A-Za-z]+', true), 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint')));
    $html = $button->display(false);
    return $html;
}

function cf7bs_acceptance_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $mode = $status = 'default';
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type);
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
        $status = 'error';
    }
    if ($tag->has_option('invert')) {
        $class .= ' wpcf7-invert';
    }
    $field = new CF7BS_Form_Field(cf7bs_apply_field_args_filter(array('name' => $tag->name, 'id' => $tag->get_option('id', 'id', true), 'class' => $tag->get_class_option($class), 'type' => 'checkbox', 'value' => $tag->has_option('default:on') ? '1' : '0', 'options' => array('1' => $tag->content), 'help_text' => $validation_error, 'size' => cf7bs_get_form_property('size'), 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'group_layout' => cf7bs_get_form_property('group_layout'), 'mode' => $mode, 'status' => $status, 'tabindex' => $tag->get_option('tabindex', 'int', true), 'wrapper_class' => $tag->name), $tag->basetype, $tag->name));
    $html = $field->display(false);
    return $html;
}

function cf7bs_select_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $mode = $status = 'default';
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type);
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
        $status = 'error';
    }
    if ($tag->is_required()) {
        $mode = 'required';
    }
    $defaults = array();
    $default_choice = $tag->get_default_option(null, 'multiple=1');
    foreach ($default_choice as $value) {
        $key = array_search($value, $values, true);
        if (false !== $key) {
            $defaults[] = (int) $key + 1;
        }
    }
    if ($matches = $tag->get_first_match_option('/^default:([0-9_]+)$/')) {
        $defaults = explode('_', $matches[1]);
    }
    $defaults = array_unique($defaults);
    $multiple = $tag->has_option('multiple');
    $include_blank = $tag->has_option('include_blank');
    $first_as_label = $tag->has_option('first_as_label');
    $values = $tag->values;
    $labels = $tag->labels;
    if ($data = (array) $tag->get_data_option()) {
        $values = array_merge($values, array_values($data));
        $labels = array_merge($labels, array_values($data));
    }
    $empty_select = empty($values);
    $shifted = false;
    if ($empty_select || $include_blank) {
        array_unshift($labels, '---');
        array_unshift($values, '');
        $shifted = true;
    } elseif ($first_as_label) {
        $values[0] = '';
    }
    $options = array();
    $selected = '';
    if ($multiple) {
        $selected = array();
    }
    if (isset($_POST[$tag->name])) {
        $post = $_POST[$tag->name];
    } else {
        if (isset($_GET[$tag->name])) {
            if ($multiple) {
                $get = cf7bs_array_decode(rawurldecode($_GET[$tag->name]));
            } else {
                $get = rawurldecode($_GET[$tag->name]);
            }
        }
        $post = $multiple ? array() : '';
    }
    $posted = wpcf7_is_posted();
    foreach ($values as $key => $value) {
        $options[$value] = isset($labels[$key]) ? $labels[$key] : $value;
        if ($posted && !empty($post)) {
            if ($multiple && in_array(esc_sql($value), (array) $post)) {
                $selected[] = $value;
            }
            if (!$multiple && $post == esc_sql($value)) {
                $selected = $value;
            }
        } elseif (isset($get) && !empty($get)) {
            if ($multiple && in_array(esc_sql($value), (array) $get)) {
                $selected[] = $value;
            }
            if (!$multiple && $get == esc_sql($value)) {
                $selected = $value;
            }
        } elseif (!$shifted && in_array((int) $key + 1, (array) $defaults) || $shifted && in_array((int) $key, (array) $defaults)) {
            if ($multiple) {
                $selected[] = $value;
            } else {
                $selected = $value;
            }
        }
    }
    $field = new CF7BS_Form_Field(cf7bs_apply_field_args_filter(array('name' => $tag->name, 'id' => $tag->get_option('id', 'id', true), 'class' => $tag->get_class_option($class), 'type' => $multiple ? 'multiselect' : 'select', 'value' => $selected, 'label' => $tag->content, 'options' => $options, 'help_text' => $validation_error, 'size' => cf7bs_get_form_property('size'), 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'mode' => $mode, 'status' => $status, 'tabindex' => $tag->get_option('tabindex', 'int', true), 'wrapper_class' => $tag->name), $tag->basetype, $tag->name));
    $html = $field->display(false);
    return $html;
}

function cf7bs_text_shortcode_handler($tag)
{
    $tag_obj = new WPCF7_Shortcode($tag);
    if (empty($tag_obj->name)) {
        return '';
    }
    $mode = $status = 'default';
    $validation_error = wpcf7_get_validation_error($tag_obj->name);
    $class = wpcf7_form_controls_class($tag_obj->type, 'wpcf7-text');
    if (in_array($tag_obj->basetype, array('email', 'url', 'tel'))) {
        $class .= ' wpcf7-validates-as-' . $tag_obj->basetype;
    }
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
        $status = 'error';
    }
    // size is not used since Bootstrap input fields always scale 100%
    //$atts['size'] = $tag_obj->get_size_option( '40' );
    if ($tag_obj->is_required()) {
        $mode = 'required';
    }
    $value = (string) reset($tag_obj->values);
    $placeholder = '';
    if ($tag_obj->has_option('placeholder') || $tag_obj->has_option('watermark')) {
        $placeholder = $value;
        $value = '';
    }
    $value = $tag_obj->get_default_option($value);
    if (wpcf7_is_posted() && isset($_POST[$tag_obj->name])) {
        $value = stripslashes_deep($_POST[$tag_obj->name]);
    } elseif (isset($_GET) && array_key_exists($tag_obj->name, $_GET)) {
        $value = stripslashes_deep(rawurldecode($_GET[$tag_obj->name]));
    }
    $input_before = $tag_obj->get_first_match_option('/input_before:([^\\s]+)/');
    $input_after = $tag_obj->get_first_match_option('/input_after:([^\\s]+)/');
    if (is_array($input_before) && isset($input_before[1])) {
        $input_before = str_replace('---', ' ', $input_before[1]);
    } else {
        $input_before = '';
    }
    if (is_array($input_after) && isset($input_after[1])) {
        $input_after = str_replace('---', ' ', $input_after[1]);
    } else {
        $input_after = '';
    }
    if ($tag_obj->has_option('include_count')) {
        $count_mode = 'input_after';
        $count_down = false;
        $count_options = $tag_obj->get_option('include_count', '[A-Za-z]+(:[A-Za-z]+)?', true);
        if ($count_options) {
            $count_options = explode(':', $count_options);
            foreach ($count_options as $count_option) {
                switch ($count_option) {
                    case 'down':
                    case 'DOWN':
                        $count_down = true;
                        break;
                    case 'before':
                    case 'BEFORE':
                        $count_mode = 'input_before';
                        break;
                    default:
                }
            }
        }
        $tag = cf7bs_text_to_count($tag, $count_down);
        if (!empty(${$count_mode})) {
            ${$count_mode} = wpcf7_count_shortcode_handler($tag) . ' ' . ${$count_mode};
        } else {
            ${$count_mode} = wpcf7_count_shortcode_handler($tag);
        }
    }
    $field = new CF7BS_Form_Field(cf7bs_apply_field_args_filter(array('name' => $tag_obj->name, 'id' => $tag_obj->get_option('id', 'id', true), 'class' => $tag_obj->get_class_option($class), 'type' => wpcf7_support_html5() ? $tag_obj->basetype : 'text', 'value' => $value, 'placeholder' => $placeholder, 'label' => $tag_obj->content, 'help_text' => $validation_error, 'size' => cf7bs_get_form_property('size'), 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'mode' => $mode, 'status' => $status, 'readonly' => $tag_obj->has_option('readonly') ? true : false, 'minlength' => $tag_obj->get_minlength_option(), 'maxlength' => $tag_obj->get_maxlength_option(), 'tabindex' => $tag_obj->get_option('tabindex', 'int', true), 'wrapper_class' => $tag_obj->name, 'input_before' => $input_before, 'input_after' => $input_after), $tag_obj->basetype, $tag_obj->name));
    $html = $field->display(false);
    return $html;
}

 public function display($echo = true)
 {
     $output = apply_filters('cf7bs_bootstrap_form_field_display', '', $this->args);
     if (empty($output)) {
         $output = '';
         extract($this->args);
         $type = $this->validate_type($type);
         $value = $this->validate_value($value, $type, $options);
         if ('hidden' != $type) {
             $label_class = 'control-label';
             $input_div_class = '';
             $input_class = $class;
             if ('horizontal' == $form_layout) {
                 $classes = $this->get_column_width_classes($form_label_width, $form_breakpoint, $grid_columns);
                 $label_class .= ' ' . $classes['label'];
                 $input_div_class = $classes['input'];
                 if (empty($label)) {
                     $input_div_class .= ' ' . $this->get_column_offset_class($form_label_width, $form_breakpoint, $grid_columns);
                 }
             } elseif ('inline' == $form_layout) {
                 if (empty($placeholder)) {
                     $placeholder = $label;
                 }
             }
             if (!empty($wrapper_class)) {
                 $wrapper_class = ' ' . esc_attr($wrapper_class);
             }
             if (!in_array($type, array('radio', 'checkbox'))) {
                 if (!empty($input_class)) {
                     $input_class .= ' ';
                 }
                 if (!in_array($type, array('file', 'range'))) {
                     $input_class .= 'form-control';
                 }
                 if ('textarea' != $type) {
                     if ('large' == $size) {
                         $input_class .= ' input-lg';
                     } elseif (in_array($size, array('small', 'mini'))) {
                         $input_class .= ' input-sm';
                     }
                 }
                 if (is_int($tabindex)) {
                     $tabindex = ' tabindex="' . $tabindex . '"';
                 } else {
                     $tabindex = '';
                 }
             }
             if (!empty($input_class)) {
                 $input_class = ' class="' . esc_attr($input_class) . '"';
             }
             if (!empty($placeholder)) {
                 $placeholder = ' placeholder="' . esc_attr($placeholder) . '"';
             }
             if ($readonly) {
                 $readonly = ' readonly';
             } else {
                 $readonly = '';
             }
             if ($minlength && $minlength > 0) {
                 $minlength = ' minlength="' . absint($minlength) . '"';
             } else {
                 $minlength = '';
             }
             if ($maxlength && $maxlength > -1) {
                 $maxlength = ' maxlength="' . absint($maxlength) . '"';
             } else {
                 $maxlength = '';
             }
             $append = '';
             if (in_array($status, array('success', 'warning', 'error'))) {
                 $status = ' has-' . $status;
             } else {
                 $status = '';
             }
             if ('has-error' == $status) {
                 $append .= ' aria-invalid="true"';
             } else {
                 $append .= ' aria-invalid="false"';
             }
             $label_required = '';
             if ('required' == $mode) {
                 $append .= ' aria-required="true" required';
                 $label_required = ' ' . cf7bs_get_form_property('required_html');
             } elseif ('disabled' == $mode) {
                 $append .= ' disabled';
             }
             if ('horizontal' == $form_layout) {
                 $output .= '<div class="form-group' . $wrapper_class . $status . '">';
                 if (!empty($label)) {
                     $output .= '<label class="' . esc_attr($label_class) . '"' . (!empty($id) ? ' for="' . esc_attr($id) . '"' : '') . '>' . esc_html($label) . $label_required . '</label>';
                 }
                 $output .= '<div class="' . esc_attr($input_div_class) . '">';
             } elseif ('inline' == $form_layout) {
                 $output .= '<div class="form-group' . $wrapper_class . $status . '">';
                 if (!empty($label)) {
                     $output .= '<label class="sr-only"' . (!empty($id) ? ' for="' . esc_attr($id) . '"' : '') . '>' . esc_html($label) . $label_required . '</label>';
                 }
             } else {
                 $output .= '<div class="form-group' . $wrapper_class . $status . '">';
                 if (!empty($label)) {
//.........这里部分代码省略.........

//.........这里部分代码省略.........
        $status = 'error';
    }
    $exclusive = $tag->has_option('exclusive');
    $free_text = $tag->has_option('free_text');
    $multiple = false;
    if ('checkbox' == $tag->basetype) {
        $multiple = !$exclusive;
    } else {
        $exclusive = false;
    }
    if ($exclusive) {
        $class .= ' wpcf7-exclusive-checkbox';
    }
    if ($tag->is_required()) {
        $mode = 'required';
    }
    $values = (array) $tag->values;
    $labels = (array) $tag->labels;
    if ($data = (array) $tag->get_data_option()) {
        if ($free_text) {
            $values = array_merge(array_slice($values, 0, -1), array_values($data), array_slice($values, -1));
            $labels = array_merge(array_slice($labels, 0, -1), array_values($data), array_slice($labels, -1));
        } else {
            $values = array_merge($values, array_values($data));
            $labels = array_merge($labels, array_values($data));
        }
    }
    $defaults = array();
    $default_choice = $tag->get_default_option(null, 'multiple=1');
    foreach ($default_choice as $value) {
        $key = array_search($value, $values, true);
        if (false !== $key) {
            $defaults[] = (int) $key + 1;
        }
    }
    if ($matches = $tag->get_first_match_option('/^default:([0-9_]+)$/')) {
        $defaults = array_merge($defaults, explode('_', $matches[1]));
    }
    $defaults = array_unique($defaults);
    $options = array();
    $checked = '';
    if ($multiple) {
        $checked = array();
    }
    if (isset($_POST[$tag->name])) {
        $post = $_POST[$tag->name];
    } else {
        if (isset($_GET[$tag->name])) {
            if ($multiple) {
                $get = cf7bs_array_decode(rawurldecode($_GET[$tag->name]));
            } else {
                $get = rawurldecode($_GET[$tag->name]);
            }
        }
        $post = $multiple ? array() : '';
    }
    $posted = wpcf7_is_posted();
    $count = 0;
    foreach ((array) $tag->values as $key => $value) {
        if ($free_text && $count == count($tag->values) - 1) {
            $options[$value] = '<input type="text" name="' . sprintf('_wpcf7_%1$s_free_text_%2$s', $tag->basetype, $tag->name) . '" class="wpcf7-free-text">';
        } else {
            $options[$value] = isset($labels[$key]) ? $labels[$key] : $value;
        }
        if ($posted && !empty($post)) {
            if ($multiple && in_array(esc_sql($value), (array) $post)) {
                $checked[] = $value;
            }
            if (!$multiple && $post == esc_sql($value)) {
                $checked = $value;
            }
        } elseif (isset($get) && !empty($get)) {
            if ($multiple && in_array(esc_sql($value), (array) $get)) {
                $checked[] = $value;
            }
            if (!$multiple && $get == esc_sql($value)) {
                $checked = $value;
            }
        } elseif (in_array($key + 1, (array) $defaults)) {
            if ($multiple) {
                $checked[] = $value;
            } else {
                $checked = $value;
            }
        }
        $count++;
    }
    $label = $tag->content;
    if (count($options) < 1) {
        if ($free_text) {
            $options = array('true' => '<input type="text" name="' . sprintf('_wpcf7_%1$s_free_text_%2$s', $tag->basetype, $tag->name) . '" class="wpcf7-free-text">');
        } else {
            $options = array('true' => $label);
            $label = '';
        }
    }
    $field = new CF7BS_Form_Field(cf7bs_apply_field_args_filter(array('name' => $tag->name, 'id' => $tag->get_option('id', 'id', true), 'class' => '', 'type' => $tag->basetype, 'value' => $checked, 'label' => $label, 'options' => $options, 'help_text' => $validation_error, 'size' => cf7bs_get_form_property('size'), 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'group_layout' => cf7bs_get_form_property('group_layout'), 'group_type' => cf7bs_get_form_property('group_type'), 'mode' => $mode, 'status' => $status, 'tabindex' => $tag->get_option('tabindex', 'int', true), 'wrapper_class' => $tag->get_class_option($class . ' ' . $tag->name)), $tag->basetype, $tag->name));
    $html = $field->display(false);
    return $html;
}

function cf7bs_form_class_attr($class = '')
{
    $layout = cf7bs_get_form_property('layout');
    if (in_array($layout, array('horizontal', 'inline'))) {
        if (!empty($class)) {
            $class .= ' ';
        }
        $class .= 'form-' . $layout;
    }
    return $class;
}

function cf7bs_quiz_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $status = 'default';
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type);
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
        $status = 'error';
    }
    // size is not used since Bootstrap input fields always scale 100%
    //$atts['size'] = $tag->get_size_option( '40' );
    $pipes = $tag->pipes;
    if (is_a($pipes, 'WPCF7_Pipes') && !$pipes->zero()) {
        $pipe = $pipes->random_pipe();
        $question = $pipe->before;
        $answer = $pipe->after;
    } else {
        // default quiz
        $question = '1+1=?';
        $answer = '2';
    }
    $answer = wpcf7_canonicalize($answer);
    $field = new CF7BS_Form_Field(cf7bs_apply_field_args_filter(array('name' => $tag->name, 'id' => $tag->get_option('id', 'id', true), 'class' => $tag->get_class_option($class), 'type' => 'text', 'value' => '', 'placeholder' => '', 'label' => $tag->content, 'help_text' => $validation_error, 'size' => cf7bs_get_form_property('size'), 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'status' => $status, 'maxlength' => $tag->get_maxlength_option(), 'tabindex' => $tag->get_option('tabindex', 'int', true), 'wrapper_class' => $tag->name), $tag->basetype, $tag->name));
    $html = $field->display(false);
    $hidden_html = sprintf('<input type="hidden" name="_wpcf7_quiz_answer_%1$s" value="%2$s">', $tag->name, wp_hash($answer, 'wpcf7_quiz'));
    return str_replace('<input', '<p class="wpcf7-quiz-label">' . esc_html($question) . '</p>' . $hidden_html . '<input', $html);
}