Missing HTML form tag when using Laravel Collective Form Component

Missing HTML form tag when using Laravel Collective Form Component

When using Laravel Collective Form Component in your Laravel application, it's possible to miss the HTML form tag in your blade template. This can lead to unexpected behavior and validation errors. In this answer, we'll discuss why this happens and how to prevent it.

First, let's understand what Laravel Collective Form Component is. Laravel Collective is a set of utility classes that provide a convenient way to work with HTML forms in Laravel. It abstracts away the process of creating form elements, handling CSRF tokens, and managing form data.

When using the Laravel Collective Form Component, you don't need to manually create the HTML form tag in your blade template. Instead, you can use the Form facade to create and open the form, and the Form::close() method to close it. Here's an example:

{!! Form::open(['route' => 'user.store']) !!}

{!! Form::text('name') !!}
{!! Form::email('email') !!}
{!! Form::password('password') !!}

{!! Form::submit('Submit') !!}

{!! Form::close() !!}

In this example, the Form::open() method creates and opens the HTML form tag, and the Form::close() method closes it. The ['route' => 'user.store'] array is used to set the form action and method.

However, if you forget to call the Form::open() method or the Form::close() method, you'll end up with missing HTML form tag in your blade template. This can cause unexpected behavior, such as validation errors, because Laravel won't know which form data to validate.

To prevent this, make sure you always call the Form::open() method before creating any form elements, and the Form::close() method after the last form element. Here's an example with proper form tag:

{!! Form::open(['route' => 'user.store']) !!}

{!! Form::text('name') !!}
{!! Form::email('email') !!}
{!! Form::password('password') !!}

{!! Form::submit('Submit') !!}

{!! Form::close() !!}

In summary, when using Laravel Collective Form Component, make sure you always call the Form::open() method before creating any form elements and the Form::close() method after the last form element to ensure the HTML form tag is properly created and closed. This will prevent unexpected behavior and validation errors.