prepare("SELECT * FROM farmers WHERE id = ?");
$stmt->execute([$farmer_id]);
$farmer = $stmt->fetch(PDO::FETCH_ASSOC);
} catch (PDOException $e) {
die("Database error: " . $e->getMessage());
}
$full_name = $farmer['full_name'];
$email = $farmer['email'];
$phone = $farmer['phone'];
$district = $farmer['district'];
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$full_name = trim($_POST['full_name'] ?? '');
$email = trim($_POST['email'] ?? '');
$phone = trim($_POST['phone'] ?? '');
$district = trim($_POST['district'] ?? '');
if (empty($full_name)) {
$errors[] = 'Full name is required.';
}
if (empty($email)) {
$errors[] = 'Email is required.';
} elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$errors[] = 'Invalid email format.';
}
// Check if email is already taken by another user
$stmt = db()->prepare("SELECT id FROM farmers WHERE email = ? AND id != ?");
$stmt->execute([$email, $farmer_id]);
if ($stmt->fetch()) {
$errors[] = 'This email address is already in use by another account.';
}
if (empty($errors)) {
try {
$stmt = db()->prepare("UPDATE farmers SET full_name = ?, email = ?, phone = ?, district = ? WHERE id = ?");
$stmt->execute([$full_name, $email, $phone, $district, $farmer_id]);
$message = 'Profile updated successfully!';
// Re-fetch data to display updated values
$full_name = $full_name;
$email = $email;
$phone = $phone;
$district = $district;
} catch (PDOException $e) {
$errors[] = 'Database error: ' . $e->getMessage();
}
}
}
?>
Edit Profile - Smart Farmer