fuelphp中的验证参数获取方法

Question

i have a problem when i want to validate using GET Method in fuelphp

i'm looking up in this documentation

// run validation on just post
if ($val->run())
{
    // process your stuff when validation succeeds
}
else
{
    // validation failed
}

that's code only validate if the method is Post or default post.

how to validate method get?

Answer 1

To run the validation against an array:

if ($val->run( array( $validation_rule => $value_to_validate) ))  
{  
     // process your stuff when validation succeeds  
}
else  
{
     // validation failed
}

Example:

$val = Validation::factory();
$val->add('email')->add_rule('valid_email');

if ($val->run( array('email'=>$email) ))
{
    // $email is valid
}
else
{
    // $email is not valid
}