php forms

Solutions on MaxInterview for php forms by the best coders in the world

showing results for - "php forms"

05 May 2019

1/* POST */
2<?php
3/* Receiving form Varibles $_POST */
4if(isset($_POST)) {
5  echo("Name : ".$_POST["name"]."<br>E-mail :".$_POST["email"]."<br><br>");
6}
7?>
8      
9<!-- POST -->   
10<html>
11<body>
12
13<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST">
14Name: <input type="text" name="name"><br>
15E-mail: <input type="text" name="email"><br>
16<input type="submit">
17</form>
18
19
20</body>
21</html>
22/* GET */
23<?php
24/* Receiving form Varibles $_GET */
25if(isset($_GET)) {
26  echo("Name : ".$_GET["name"]."<br>E-mail :".$_GET["email"]."<br><br>");
27}
28?>
29      
30<!-- GET -->   
31<html>
32<body>
33
34<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="GET">
35Name: <input type="text" name="name"><br>
36E-mail: <input type="text" name="email"><br>
37<input type="submit">
38</form>
39
40
41</body>
42</html>
43<!-- POST is the secure way of using forms ! -->

source

Valentino

01 Jan 2020

1<?php 
2$errors=['email'=>'','title'=>'','ingredients'=>''];
3$email=$title=$ingridients='';
4
5if(isset($_POST['submit'])){
6    if(empty($_POST['email'])){
7        $errors['email']= 'email is empty <br>';
8    }else{
9        $email = $_POST['email'];
10        if(!filter_var($email, FILTER_VALIDATE_EMAIL)){
11            $errors['email']= 'email is not valid <br>';
12        }
13    }
14    if(empty($_POST['title'])){
15        $errors['title']= 'title is empty <br>';
16    }else{
17        $title = $_POST['title'];
18        if(!preg_match('/^[a-zA-Z\s]+$/',$title)){
19            $errors['title']='title is not valid <br>';
20        }
21    }
22    if(empty($_POST['ingredients'])){
23        $errors['ingredients']= 'ingredients are empty';
24    }else{
25        $ingridients = $_POST['ingredients'];
26        if(!preg_match('/^([a-zA-Z\s]+)(,\s*[a-zA-Z\s]*)*$/',$ingridients)){
27            $errors['ingredients']= 'invalid type <br>';
28
29        }
30    }
31    if(array_filter($errors)){
32        echo 'there is/are an error/s';
33    }else{
34        header('Location: ../index.php');
35    }
36}
37
38
39
40?>
41
42
43
44
45
46
47<!DOCTYPE html>
48<html>
49	
50	<?php include('../template/header.php'); ?>
51
52	<section class="container grey-text">
53		<h4 class="center">Add a Pizza</h4>
54		<form class="white" action="add2.php" method="POST">
55			<label>Your Email</label>
56			<input type="text" name="email" value="<?php echo htmlspecialchars($email); ?>">
57            <div class="red-text"><?php echo $errors['email']; ?></div>
58			<label>Pizza Title</label>
59			<input type="text" name="title" value="<?php echo htmlspecialchars($title); ?>" >
60            <div class="red-text"><?php echo $errors['title']; ?></div>
61			<label>Ingredients (comma separated)</label>
62			<input type="text" name="ingredients" value="<?php echo htmlspecialchars($ingridients); ?>">
63            <div class="red-text"><?php echo $errors['ingredients']; ?></div>
64			<div class="center">
65				<input type="submit" name="submit" value="Submit"  class="btn brand z-depth-0">
66			</div>
67		</form>
68	</section>
69
70	<?php include('../template/footer.php'); ?>
71
72</html>

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