post form data code example

Example 1: how to access form data usinf method get

// Check if the form is submitted
if ( isset( $_POST['submit'] ) ) {

// retrieve the form data by using the element's name attributes value as key

echo '<h2>form data retrieved by using the $_REQUEST variable<h2/>'

$firstname = $_REQUEST['firstname'];
$lastname = $_REQUEST['lastname'];

// display the results
echo 'Your name is ' . $lastname .' ' . $firstname;

// check if the post method is used to submit the form

if ( filter_has_var( INPUT_POST, 'submit' ) ) {

echo '<h2>form data retrieved by using $_POST variable<h2/>'

$firstname = $_POST['firstname'];
$lastname = $_POST['lastname'];

// display the results
echo 'Your name is ' . $lastname .' ' . $firstname;
}

// check if the get method is used to submit the form

if ( filter_has_var( INPUT_GET, 'submit' ) ) {

echo '<h2>form data retrieved by using $_GET variable<h2/>'

$firstname = $_GET['firstname'];
$lastname = $_GET['lastname'];
}

// display the results
echo 'Your name is ' . $lastname .' ' . $firstname;
exit;
}

Example 2: post form data

@if($errors->any())                           /*  This 
@foreach($errors->all() as $error)                area is 
  {{ $error }}<br>                                to print
@endforeach                                       message in
@endif                                            the form     */
<form method="post" action="submitmyform">	
       {{ csrf_field()}}               // csrf token
	<p>
		<label>Name</label>
		<input type="text" name="name" value="{{ old("name")}}"/>
	</p>
     <p>
     <label>Email</label>
		<input type="text" name="email" value="{{ old("email")}}"/>	
     </p>
	<p>
     <label>Age</label>
		<input type="text" name="age" value="{{ old("age")}}"/>	
     </p>
      <p>
      	<input type="submit" name="Submit">
      </p>
</form>