Fat-Free Framework Form Validator

This is a CodeIgniter's (GitHub) Form Validation ported to FatFreeFramework (GitHub)

Getting Start

Install

Add the following to your composer.json file:

{
    "require": {
        "edtsz/f3-form-validator": "1.0.0"
    }
}

Then open the terminal in your project directory and run: composer install

Running

$validator = new \Validator();
$validator->set_db( $f3->get('db.instance') ); // just if will use "is_unique"
$validator->set_rules(
	'username', 'Username',
	'required|min_length[5]|max_length[12]|is_unique[users.username]',
	array(
		'required'  => 'You have not provided %s.',
		'is_unique' => 'This %s already exists.'
	)
);
$validator->set_rules('password', 'Password',              'required');
$validator->set_rules('passconf', 'Password Confirmation', 'required|matches[password]');
$validator->set_rules('email',    'Email',                 'required|valid_email|is_unique[users.email]');

if ( $validator->run() === TRUE )
{
	// success
}
else
{
	print_r( $validator->error_array() );
}

Full information about how to use it: CI Docs

Available Validators|Filters

CodeIgniter

• required
• regex_match
• matches
• differs
• is_unique
• min_length
• max_length
• exact_length
• valid_url
• valid_email
• valid_emails
• valid_ip
• alpha
• alpha_numeric
• alpha_numeric_spaces
• alpha_dash
• numeric
• integer
• decimal
• greater_than
• greater_than_equal_to
• less_than
• less_than_equal_to
• in_list
• is_natural
• is_natural_no_zero
• valid_base64
• prep_for_form
• prep_url
• strip_image_tags
• encode_php_tags

GUMP

• min_age
• max_age
• valid_name

Custom

• is_file
• file_min_size
• file_max_size
• file_types
• valid_cpf
• valid_date
• valid_datetime
• valid_time
• convert_case
• substr

As CI Docs says: "You can also use any native PHP functions that permit up to two parameters, where at least one is required (to pass the field data)."

Sources

• CodeIgniter Form Validation
• GUMP

TODO

• Improve documentation
• Examples
• Tests