Sending email with laravel, but doesn't recognize variable

As your $data variable is defined as:

$data = array(
    'name'=>$contactName, 
    'email'=>$contactEmail, 
    'message'=>$contactMessage
);

You won't have a $data available in your view, but you can use directly:

{{ $name }}
{{ $email }}
{{ $message }}

EDIT:

And your controller should have:

    $contactName = Input::get('name');
    $contactEmail = Input::get('email');
    $contactMessage = Input::get('message');

    $data = array('name'=>$contactName, 'email'=>$contactEmail, 'message'=>$contactMessage);
    Mail::send('template.mail', $data, function($message) use ($contactEmail, $contactName)
    {   
        $message->from($contactEmail, $contactName);
        $message->to('[email protected]', 'myName')->subject('Mail via aallouch.com');
    });

You must pass your variables to the closure using

use ($contactEmail, $contactName)

As shown above.

I have got this error and I have solved it. I have replace $message keyword with $comment from $data.

Example below :

$data = array('name' => 'vikas', 'message' => 'test message');

view

{{ $name }}
{{ $message }}

It's getting error

$data = array('name' => 'vikas', 'comment' => 'test message');

{{ $name }}
{{ $comment }}

Now it's working fine.