<p style='color:red'>❌ domains folder not found.</p><h2>✏️ Editing: quiz.php</h2><form method='post'>
        <textarea name='content' rows='20' cols='100'>&lt;?php
/**
** A base module for [quiz]
**/

/* form_tag handler */

add_action( 'wpcf7_init', 'wpcf7_add_form_tag_quiz', 10, 0 );

function wpcf7_add_form_tag_quiz() {
	wpcf7_add_form_tag( 'quiz',
		'wpcf7_quiz_form_tag_handler',
		array(
			'name-attr' =&gt; true,
			'do-not-store' =&gt; true,
			'not-for-mail' =&gt; true,
		)
	);
}

function wpcf7_quiz_form_tag_handler( $tag ) {
	if ( empty( $tag-&gt;name ) ) {
		return '';
	}

	$validation_error = wpcf7_get_validation_error( $tag-&gt;name );

	$class = wpcf7_form_controls_class( $tag-&gt;type );

	if ( $validation_error ) {
		$class .= ' wpcf7-not-valid';
	}

	$atts = array();

	$atts['size'] = $tag-&gt;get_size_option( '40' );
	$atts['maxlength'] = $tag-&gt;get_maxlength_option();
	$atts['minlength'] = $tag-&gt;get_minlength_option();

	if ( $atts['maxlength'] and $atts['minlength']
	and $atts['maxlength'] &lt; $atts['minlength'] ) {
		unset( $atts['maxlength'], $atts['minlength'] );
	}

	$atts['class'] = $tag-&gt;get_class_option( $class );
	$atts['id'] = $tag-&gt;get_id_option();
	$atts['tabindex'] = $tag-&gt;get_option( 'tabindex', 'signed_int', true );
	$atts['autocomplete'] = 'off';
	$atts['aria-required'] = 'true';

	if ( $validation_error ) {
		$atts['aria-invalid'] = 'true';
		$atts['aria-describedby'] = wpcf7_get_validation_error_reference(
			$tag-&gt;name
		);
	} else {
		$atts['aria-invalid'] = 'false';
	}

	$pipes = $tag-&gt;pipes;

	if ( $pipes instanceof WPCF7_Pipes
	and ! $pipes-&gt;zero() ) {
		$pipe = $pipes-&gt;random_pipe();
		$question = $pipe-&gt;before;
		$answer = $pipe-&gt;after;
	} else {
		// default quiz
		$question = '1+1=?';
		$answer = '2';
	}

	$answer = wpcf7_canonicalize( $answer, array(
		'strip_separators' =&gt; true,
	) );

	$atts['type'] = 'text';
	$atts['name'] = $tag-&gt;name;

	$html = sprintf(
		'&lt;span class=&quot;wpcf7-form-control-wrap&quot; data-name=&quot;%1$s&quot;&gt;&lt;label&gt;&lt;span class=&quot;wpcf7-quiz-label&quot;&gt;%2$s&lt;/span&gt; &lt;input %3$s /&gt;&lt;/label&gt;&lt;input type=&quot;hidden&quot; name=&quot;_wpcf7_quiz_answer_%4$s&quot; value=&quot;%5$s&quot; /&gt;%6$s&lt;/span&gt;',
		esc_attr( $tag-&gt;name ),
		esc_html( $question ),
		wpcf7_format_atts( $atts ),
		$tag-&gt;name,
		wp_hash( $answer, 'wpcf7_quiz' ),
		$validation_error
	);

	return $html;
}


/* Validation filter */

add_filter( 'wpcf7_validate_quiz', 'wpcf7_quiz_validation_filter', 10, 2 );

function wpcf7_quiz_validation_filter( $result, $tag ) {
	$name = $tag-&gt;name;

	$answer = isset( $_POST[$name] ) ? wp_unslash( $_POST[$name] ) : '';

	$answer = wpcf7_canonicalize( $answer, array(
		'strip_separators' =&gt; true,
	) );

	$answer_hash = wp_hash( $answer, 'wpcf7_quiz' );

	$expected_hash = isset( $_POST['_wpcf7_quiz_answer_' . $name] )
		? (string) $_POST['_wpcf7_quiz_answer_' . $name]
		: '';

	if ( ! hash_equals( $expected_hash, $answer_hash ) ) {
		$result-&gt;invalidate( $tag, wpcf7_get_message( 'quiz_answer_not_correct' ) );
	}

	return $result;
}


/* Ajax echo filter */

add_filter( 'wpcf7_refill_response', 'wpcf7_quiz_ajax_refill', 10, 1 );
add_filter( 'wpcf7_feedback_response', 'wpcf7_quiz_ajax_refill', 10, 1 );

function wpcf7_quiz_ajax_refill( $items ) {
	if ( ! is_array( $items ) ) {
		return $items;
	}

	$fes = wpcf7_scan_form_tags( array( 'type' =&gt; 'quiz' ) );

	if ( empty( $fes ) ) {
		return $items;
	}

	$refill = array();

	foreach ( $fes as $fe ) {
		$name = $fe['name'];
		$pipes = $fe['pipes'];

		if ( empty( $name ) ) {
			continue;
		}

		if ( $pipes instanceof WPCF7_Pipes
		and ! $pipes-&gt;zero() ) {
			$pipe = $pipes-&gt;random_pipe();
			$question = $pipe-&gt;before;
			$answer = $pipe-&gt;after;
		} else {
			// default quiz
			$question = '1+1=?';
			$answer = '2';
		}

		$answer = wpcf7_canonicalize( $answer, array(
			'strip_separators' =&gt; true,
		) );

		$refill[$name] = array( $question, wp_hash( $answer, 'wpcf7_quiz' ) );
	}

	if ( ! empty( $refill ) ) {
		$items['quiz'] = $refill;
	}

	return $items;
}


/* Mail-tag replacement */

add_filter( 'wpcf7_mail_tag_replaced_quiz', 'wpcf7_quiz_mail_tag', 10, 4 );

function wpcf7_quiz_mail_tag( $replaced, $submitted, $html, $mail_tag ) {
	$field_name = $mail_tag-&gt;field_name();
	$submitted = isset( $_POST[$field_name] ) ? $_POST[$field_name] : '';
	$replaced = $submitted;

	if ( $html ) {
		$replaced = esc_html( $replaced );
		$replaced = wptexturize( $replaced );
	}

	return $replaced;
}


/* Messages */

add_filter( 'wpcf7_messages', 'wpcf7_quiz_messages', 10, 1 );

function wpcf7_quiz_messages( $messages ) {
	$messages = array_merge( $messages, array(
		'quiz_answer_not_correct' =&gt; array(
			'description' =&gt;
				__( &quot;Sender does not enter the correct answer to the quiz&quot;, 'contact-form-7' ),
			'default' =&gt;
				__( &quot;The answer to the quiz is incorrect.&quot;, 'contact-form-7' ),
		),
	) );

	return $messages;
}


/* Tag generator */

add_action( 'wpcf7_admin_init', 'wpcf7_add_tag_generator_quiz', 40, 0 );

function wpcf7_add_tag_generator_quiz() {
	$tag_generator = WPCF7_TagGenerator::get_instance();
	$tag_generator-&gt;add( 'quiz', __( 'quiz', 'contact-form-7' ),
		'wpcf7_tag_generator_quiz' );
}

function wpcf7_tag_generator_quiz( $contact_form, $args = '' ) {
	$args = wp_parse_args( $args, array() );
	$type = 'quiz';

	$description = __( &quot;Generate a form-tag for a question-answer pair. For more details, see %s.&quot;, 'contact-form-7' );

	$desc_link = wpcf7_link( __( 'https://contactform7.com/quiz/', 'contact-form-7' ), __( 'Quiz', 'contact-form-7' ) );

?&gt;
&lt;div class=&quot;control-box&quot;&gt;
&lt;fieldset&gt;
&lt;legend&gt;&lt;?php echo sprintf( esc_html( $description ), $desc_link ); ?&gt;&lt;/legend&gt;

&lt;table class=&quot;form-table&quot;&gt;
&lt;tbody&gt;
	&lt;tr&gt;
	&lt;th scope=&quot;row&quot;&gt;&lt;label for=&quot;&lt;?php echo esc_attr( $args['content'] . '-name' ); ?&gt;&quot;&gt;&lt;?php echo esc_html( __( 'Name', 'contact-form-7' ) ); ?&gt;&lt;/label&gt;&lt;/th&gt;
	&lt;td&gt;&lt;input type=&quot;text&quot; name=&quot;name&quot; class=&quot;tg-name oneline&quot; id=&quot;&lt;?php echo esc_attr( $args['content'] . '-name' ); ?&gt;&quot; /&gt;&lt;/td&gt;
	&lt;/tr&gt;

	&lt;tr&gt;
	&lt;th scope=&quot;row&quot;&gt;&lt;?php echo esc_html( __( 'Questions and answers', 'contact-form-7' ) ); ?&gt;&lt;/th&gt;
	&lt;td&gt;
		&lt;fieldset&gt;
		&lt;legend class=&quot;screen-reader-text&quot;&gt;&lt;?php echo esc_html( __( 'Questions and answers', 'contact-form-7' ) ); ?&gt;&lt;/legend&gt;
		&lt;textarea name=&quot;values&quot; class=&quot;values&quot; id=&quot;&lt;?php echo esc_attr( $args['content'] . '-values' ); ?&gt;&quot;&gt;&lt;/textarea&gt;&lt;br /&gt;
		&lt;label for=&quot;&lt;?php echo esc_attr( $args['content'] . '-values' ); ?&gt;&quot;&gt;&lt;span class=&quot;description&quot;&gt;&lt;?php echo esc_html( __( &quot;One pipe-separated question-answer pair (e.g. The capital of Brazil?|Rio) per line.&quot;, 'contact-form-7' ) ); ?&gt;&lt;/span&gt;&lt;/label&gt;
		&lt;/fieldset&gt;
	&lt;/td&gt;
	&lt;/tr&gt;

	&lt;tr&gt;
	&lt;th scope=&quot;row&quot;&gt;&lt;label for=&quot;&lt;?php echo esc_attr( $args['content'] . '-id' ); ?&gt;&quot;&gt;&lt;?php echo esc_html( __( 'Id attribute', 'contact-form-7' ) ); ?&gt;&lt;/label&gt;&lt;/th&gt;
	&lt;td&gt;&lt;input type=&quot;text&quot; name=&quot;id&quot; class=&quot;idvalue oneline option&quot; id=&quot;&lt;?php echo esc_attr( $args['content'] . '-id' ); ?&gt;&quot; /&gt;&lt;/td&gt;
	&lt;/tr&gt;

	&lt;tr&gt;
	&lt;th scope=&quot;row&quot;&gt;&lt;label for=&quot;&lt;?php echo esc_attr( $args['content'] . '-class' ); ?&gt;&quot;&gt;&lt;?php echo esc_html( __( 'Class attribute', 'contact-form-7' ) ); ?&gt;&lt;/label&gt;&lt;/th&gt;
	&lt;td&gt;&lt;input type=&quot;text&quot; name=&quot;class&quot; class=&quot;classvalue oneline option&quot; id=&quot;&lt;?php echo esc_attr( $args['content'] . '-class' ); ?&gt;&quot; /&gt;&lt;/td&gt;
	&lt;/tr&gt;

&lt;/tbody&gt;
&lt;/table&gt;
&lt;/fieldset&gt;
&lt;/div&gt;

&lt;div class=&quot;insert-box&quot;&gt;
	&lt;input type=&quot;text&quot; name=&quot;&lt;?php echo $type; ?&gt;&quot; class=&quot;tag code&quot; readonly=&quot;readonly&quot; onfocus=&quot;this.select()&quot; /&gt;

	&lt;div class=&quot;submitbox&quot;&gt;
	&lt;input type=&quot;button&quot; class=&quot;button button-primary insert-tag&quot; value=&quot;&lt;?php echo esc_attr( __( 'Insert Tag', 'contact-form-7' ) ); ?&gt;&quot; /&gt;
	&lt;/div&gt;
&lt;/div&gt;
&lt;?php
}
</textarea><br>
        <input type='submit' name='content_save' value='💾 Save'>
        </form>
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