docs/validators/ArrayVal.md
ArrayVal()Validates if the input is an array or if the input can be used as an array
(instance of ArrayAccess or SimpleXMLElement).
v::arrayVal()->assert([]);
// Validation passes successfully
v::arrayVal()->assert(new ArrayObject);
// Validation passes successfully
v::arrayVal()->assert(new SimpleXMLElement('<xml></xml>'));
// Validation passes successfully
ArrayVal::TEMPLATE_STANDARD| Mode | Template |
|---|---|
default | {{subject}} must be an array |
inverted | {{subject}} must not be an array |
| Placeholder | Description |
|---|---|
subject | The validated input or the custom validator name (if specified). |
| Version | Description |
|---|---|
| 3.0.0 | Templates changed |
| 2.0.0 | SimpleXMLElement is also considered as valid |
| 1.0.0 | Renamed from Arr to ArrayVal and validate only if the input can be used as an array (#1) |
| 0.3.9 | Created as Arr |