[CF7 Replace Input-Submit with real button] Replaces <input type="submit"> with real button in CF7 #cf7 #functions.php #wordpress

functions.php

#region CF7
#region Submit-Input durch Button ersetzen
remove_action('wpcf7_init', 'wpcf7_add_form_tag_submit');
add_action('wpcf7_init', 'nd_cf7_button');
if (!function_exists('nd_cf7_button')) {
	function nd_cf7_button()
	{
		wpcf7_add_form_tag('submit', 'nd_cf7_button_handler');
	}
}

if (!function_exists('nd_cf7_button_handler')) {
	function nd_cf7_button_handler($tag)
	{
		$tag = new WPCF7_FormTag($tag);
		$class = wpcf7_form_controls_class($tag->type);
		$atts = array();
		$atts['class'] = $tag->get_class_option($class);
		$atts['class'] .= ' et_pb_button';
		$atts['id'] = $tag->get_id_option();
		$atts['tabindex'] = $tag->get_option('tabindex', 'int', true);
		$value = isset($tag->values[0]) ? $tag->values[0] : '';
		if (empty($value)) {
			$value = "Send";
		}
		$atts['type'] = 'submit';
		$atts = wpcf7_format_atts($atts);
		$html = sprintf('<button class="wpcf7-form-control has-spinner wpcf7-submit et_pb_button" type="submit">%2$s</button>', $atts, $value);
		return $html;
	}
}
#endregion Submit-Input durch Button ersetzen