public function post_send()
{
if (is_null(Input::post('to')) || (string) substr(Input::post('to'), 0, 2) != "07") {
return $this->response(array('status' => 'FAIL', 'message' => 'No valid mobile phone number was given. Please correct this and try again.'));
}
if (strlen(Input::post('body')) > 612) {
return $this->response(array('status' => 'FAIL', 'message' => 'Message was too long, please make sure it is less than 612 characters long.'));
}
$sms = SMS::forge();
$sms->to(Input::post('to'));
$sms->from(Input::post('from'));
$sms->body(Input::post('body'));
$sms->send();
return $this->response(array('status' => 'SUCCESS', 'message' => 'Message has been sent to ' . Input::post('to') . '.'));
}