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Fix: Scroll to form result after submission (PRG pattern with anchor)
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greggy
2026-05-14 22:38:27 +00:00
parent 2307c379dc
commit bf53da13be
1 changed files with 28 additions and 7 deletions
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33
index.php
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@@ -22,7 +22,20 @@ function containsHeaderInjection(string $value): bool
// --- Form processing --- // --- Form processing ---
$formErrors = []; $formErrors = [];
$formSuccess = false; $formSuccess = false;
if (!empty($_SESSION['form_success'])) {
$formSuccess = true;
unset($_SESSION['form_success']);
}
if (!empty($_SESSION['form_errors'])) {
$formErrors = $_SESSION['form_errors'];
unset($_SESSION['form_errors']);
}
if (!empty($_SESSION['form_data'])) {
$formData = $_SESSION['form_data'];
unset($_SESSION['form_data']);
} else {
$formData = ['fname' => '', 'lname' => '', 'email' => '', 'phone' => '', 'interest' => 'Besichtigung anfragen', 'message' => '']; $formData = ['fname' => '', 'lname' => '', 'email' => '', 'phone' => '', 'interest' => 'Besichtigung anfragen', 'message' => ''];
}
if ($_SERVER['REQUEST_METHOD'] === 'POST') { if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// Collect and normalize input // Collect and normalize input
@@ -37,8 +50,9 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$honeypot = normalizeContactValue((string) ($_POST['website'] ?? '')); $honeypot = normalizeContactValue((string) ($_POST['website'] ?? ''));
if ($honeypot !== '') { if ($honeypot !== '') {
// Bot detected – pretend success // Bot detected – pretend success
$formSuccess = true; header('Location: ' . $_SERVER['REQUEST_URI'] . '#form-result');
$formData = ['fname' => '', 'lname' => '', 'email' => '', 'phone' => '', 'interest' => 'Besichtigung anfragen', 'message' => '']; $_SESSION['form_success'] = true;
exit;
} else { } else {
// Server-side validation // Server-side validation
if ($formData['fname'] === '') { if ($formData['fname'] === '') {
@@ -91,14 +105,21 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$mailSent = mail($to, $subject, $body, $headers); $mailSent = mail($to, $subject, $body, $headers);
if ($mailSent) { if ($mailSent) {
$formSuccess = true;
$_SESSION['last_contact_submit'] = time(); $_SESSION['last_contact_submit'] = time();
$formData = ['fname' => '', 'lname' => '', 'email' => '', 'phone' => '', 'interest' => 'Besichtigung anfragen', 'message' => '']; header('Location: ' . $_SERVER['REQUEST_URI'] . '#form-result');
$_SESSION['form_success'] = true;
exit;
} else { } else {
$formErrors[] = 'Leider konnte die E-Mail nicht gesendet werden. Bitte versuchen Sie es später erneut oder schreiben Sie uns direkt an mki@kies-media.de.'; $formErrors[] = 'Leider konnte die E-Mail nicht gesendet werden. Bitte versuchen Sie es später erneut oder schreiben Sie uns direkt an mki@kies-media.de.';
} }
} }
} }
if (!empty($formErrors)) {
header('Location: ' . $_SERVER['REQUEST_URI'] . '#form-result');
$_SESSION['form_errors'] = $formErrors;
$_SESSION['form_data'] = $formData;
exit;
}
} }
?> ?>
<!doctype html> <!doctype html>
@@ -635,14 +656,14 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</p> </p>
<div class="contact-form"> <div class="contact-form">
<?php if ($formSuccess): ?> <?php if ($formSuccess): ?>
<div class="form-success" style="display: block"> <div id="form-result" class="form-success" style="display: block">
<p>Vielen Dank für Ihre Anfrage!</p> <p>Vielen Dank für Ihre Anfrage!</p>
<br /> <br />
<small>Wir haben Ihre Nachricht erhalten und melden uns innerhalb von 24 Stunden bei Ihnen.</small> <small>Wir haben Ihre Nachricht erhalten und melden uns innerhalb von 24 Stunden bei Ihnen.</small>
</div> </div>
<?php else: ?> <?php else: ?>
<?php if (!empty($formErrors)): ?> <?php if (!empty($formErrors)): ?>
<div class="form-errors"> <div id="form-result" class="form-errors">
<ul> <ul>
<?php foreach ($formErrors as $error): ?> <?php foreach ($formErrors as $error): ?>
<li><?= escapeContactValue($error) ?></li> <li><?= escapeContactValue($error) ?></li>