Please add placeholder support for [quiz], CODE HERE

I’ve researched all day on how to achieve this and I finally made it.

2 changes are required:

* contact-form-7/modules/quiz.php after lines 59 add

if ( $tag->has_option( 'placeholder' ) || $tag->has_option( 'watermark' ) ) {
	$atts['placeholder'] = $question;
	$question = '';
}

* contact-form-7/includes/js/scripts.js change wpcf7RefillQuiz function to

$.fn.wpcf7RefillQuiz = function(quiz) {
	return this.each(function() {
		var form = $(this);

		$.each(quiz, function(i, n) {
			form.find(':input[name="' + i + '"]').clearFields();
			if ( form.find(':input[name="' + i + '"]').attr('placeholder') ) {
				form.find(':input[name="' + i + '"]').siblings('span.wpcf7-quiz-label').remove();
				form.find(':input[name="' + i + '"]').attr('placeholder',n[0]);
			} else {
				form.find(':input[name="' + i + '"]').siblings('span.wpcf7-quiz-label').text( n[0] );
			}
	form.find('input:hidden[name="_wpcf7_quiz_answer_' + i + '"]').attr('value', n[1]);
		});
	});
};

Please include this into the next update, I don’t know how to hook my own function into the form submission scripting 😐

https://wordpress.org/plugins/contact-form-7/