Sunday, April 21, 2024

php form Handling

PHP Form Handling

PHP form

php program use to post method in php

1] post is used to send data to server to create/update a resource.

2] The data send to the server with POST is stored in the request body of the HTTP request

what is action in php

1] A PHP form action attribute specifies the location to transfer the submitted user information.

2] You can configure this device to transfer data to a website or file.

3] PHP get and php post are global methods

What is method in php

1] Methods are used effectively in the class/ object context.

2] When you create a function outside a class/object , you can call it a function.

NOTE :-
only use the HTML TAG

Example ::-

<!DOCTYPE html>
<html 
<head>
   
    <title>Document</title>
    
</head>
<body>
    
 <form action="login.php"method="post">
    <h1> Login Here</h1>
    <label>Email Address</label>
    <input type="email" name="uem" class="form-control" required><br>

    <label>Password</label>
    <input type="password" name="upwd" class="form-control" required>


        <input type="submit" value="Login" name="b1">
    
</p>
 
</form>

</body>
</html>

PHP form

Output ::-

PHP FORM

NOTE

USE to bootstrap in PHP FORM

WHAT is the bootstrap

1] bootstrap is free.

2] open source front-end use.

3] bootstrap is framework for the creation and responsive websites.

4] And create responsive webpage

Note :-

First bootstrap file download free
go to the Bootstrap website and to the download to the file (css in bootstrap include )
then this file link to to your login.php (program file name )
go to the code than <head> tag inclue to the fille
code = this is code
<head>
<title>Document</title>

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.1.3/
dist/css/bootstrap.min.css">

</head>

EXAMPLE

PHP FORM (USE TO BOOTSTRAP)

<!DOCTYPE html>
<html lang="en">
<head>
   
    <title>Document</title>
    
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.1.3/

 dist/css/bootstrap.min.css"> 

</head>
<body class="bg-primary">
    <div class="col-md-4 mx-auto bg-white shadow-lg mt-5 p-2">
 <form action="login.php"method="post">
    <h1 class="text-primary text-center"> Login Here</h1>
    <label>Email Address</label>
    <input type="email" name="uem" class="form-control" required><br>

    <label>Password</label>
    <input type="password" name="upwd" class="form-control" required>

    <div class="text-center mt-3 p-4">
        <input type="submit" value="Login" name="b1" class="btn btn-primary">
   
</p>
    </div>
  </form>
 </div>
    
</body>
</html>

Sunday, April 21, 2024