Guardian::checker('this_is_url', function ($input) {
return filter_var($input, FILTER_VALIDATE_URL);
});
// Check for email address
Guardian::checker('this_is_email', function ($input) {
return filter_var($input, FILTER_VALIDATE_EMAIL);
});
// Check for boolean value
Guardian::checker('this_is_boolean', function ($input) {
return filter_var($input, FILTER_VALIDATE_BOOLEAN);
});
// Check whether the input value is too large
Guardian::checker('this_is_too_large', function ($input, $max = 3000) {
return is_numeric($input) ? $input > $max : false;
});
// Check whether the input value is too small
Guardian::checker('this_is_too_small', function ($input, $min = 0) {
return is_numeric($input) ? $input < $min : false;
});
// Check whether the input value is too long
Guardian::checker('this_is_too_long', function ($input, $max = 3000) {
return is_string($input) ? strlen($input) > $max : false;
});
// Check whether the input value is too short
Guardian::checker('this_is_too_short', function ($input, $min = 0) {
return is_string($input) ? strlen($input) < $min : false;
});
// Check whether the answer is incorrect
Guardian::checker('this_is_correct', function ($a = true, $b = false) {
return $a === $b;
});
