Hello everybody,
I would like to ask for help, I made a form, it is validated before submitting it, however when I check it on the browser, it
shows errors without even submitting a form, please help me to solve this problem.
This is the code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Reservation Form</title>
<link href="stylesheet/form.css" rel="stylesheet" type="text/css" />
</head>
<?php
require_once('includes/connection.php')
?>
<body>
<?php
//Validation
//Validating name:
// testing if form data has been sent - $_POST['submit'] = submit button name
if(isset($_POST['submitted'])){
$errors = array();
}
if(!empty($_REQUEST['name']) && (!is_numeric($_POST['name']))) {
$name = $_REQUEST['name'];
} else {
$errors[] = "You forgot to type a name <br />";
}
if(!empty($_REQUEST['last_name']) && (!is_numeric($_POST['last_name']))) {
$name = $_REQUEST['last_name'];
} else {
$errors[] = "You forgot to type your last name <br />";
}
if(!empty($_REQUEST['phone']) && (!is_numeric($_POST['phone'])) &&(preg_match('/^[0-9+$/i', $phone))) {
$name = $_REQUEST['phone'];
} else {
$errors[] = "You forgot to type your phone <br />";
}
if(!empty($_REQUEST['email']) && (is_numeric($_POST['email'])) &&(preg_match("/^([a-zA-Z0-9])+([a-zA-Z0-9\._-])
↪*@([a-zA-Z0-9_-])+([a-zA-Z0-9\._-]+)+$/",
$email))) {
$name = $_REQUEST['email'];
} else {
$errors[] = "You forgot to type your email <br />";
}
if(isset($_REQUEST['months'])) {
$months = $_REQUEST['months'];
} else {
$errors[] = "You forgot to select a date <br />";
}
if(isset($_REQUEST['day'])) {
$day = $_REQUEST['day'];
} else {
$errors[] = "You forgot to select a date <br />";
}
if(isset($_REQUEST['years'])) {
$years = $_REQUEST['years'];
} else {
$errors[] = "You forgot to select a date <br />";
}
if(isset($_REQUEST['hour'])) {
$hour = $_REQUEST['hour'];
} else {
$errors[] = "You forgot to select hour <br />";
}
if(!empty($_REQUEST['guests']) && (is_numeric($_POST['guests']))) {
$guests = $_REQUEST['guests'];
} else {
$errors[] = "You forgot to type number of guests<br />";
}
//Validating not obligatory data
if(!empty($_REQUEST['comments']) && (!is_numeric($_POST['comments']))) {
$comments = $_REQUEST['comments'];
} else { $comments = NULL
;
}
if(empty($errors)){
echo "SUCCESS – thank you for making a reservation<br /><br />";
}
else{
echo "<p style=\"color:#F00\">";
foreach($errors as $errormessages){
echo "$errormessages <br /><br />";
}
echo "</p>";
}
?>
<form name ="Reservation" method ="POST" action = "reservation.php" id="form">
<fieldset>
<label>Name</label><input type="text" id="name" name="name" value="<?php if(isset($_POST['name'])){ echo $_POST['name']; } ?>" /><br />
<label>Last name</label><input type="text" id="last_name" name="last_name" value="<?php if(isset($_POST['last_name'])){ echo $_POST['last_name']; } ?>" /><br />
<label>Phone</label><input type="text" id="lastname" name="phone" value="<?php if(isset($_POST['phone'])){ echo $_POST['phone']; } ?>" /><br />
<label>Email</label><input type="text" id="email" name="email" value="<?php if(isset($_POST['email'])){ echo $_POST['email']; } ?>" /><br />
<label>Select Date </label>
<?php
//make month array
$months = array (1 => 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December');
//month pull down menu:
echo '<select name="months">';
foreach ($months as $key => $value) {
echo "<option value=\"$key\">$value</option>\n";
}
echo '</select>';
//Make the days pull-down menu:
echo '<select name ="day">';
for ($day = 1; $day <= 31; $day++) {
echo "<option value=\"$day\">$day</option>\n";
}
echo '</select>';
//Make years pull down menu:
echo '<select name="year">';
for($year = 2008; $year<= 2018; $year++) {
echo "<option value=\"$year\">$year</option>\n";
}
echo '</select>';
?>
<br />
<label>Hour</label>
<?php
//Make hours pull-down menu:
echo '<select name ="hour">';
for ($hour = 10; $hour <= 23; $hour++) {
echo "<option value=\"$hour\">$hour</option>\n";
}
echo '</select>';
?>
<br />
<label>Guests</label><input type="text" id="guests" name="guests" value="<?php if(isset($_POST['guests'])){ echo $_POST['guests']; } ?>" /><br />
<label>Comments</label><textarea name="comments" id="comments" cols="30" rows="5"><?php if(isset($_POST['comments'])){ echo $_POST['comments']; } ?></textarea><br />
<input class="submit" type="submit" id="submit" name="submit" value="Send reservation" />
</fieldset>
</form>
<?php
mysqli_close($connection);
?>
</body>
</html>
