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48405271c5The `{{name}}` placeholder could represent different things depending on
the state of the Result, and referring to it as `{{name}}` seems
arbitrary. This commit changes it to `{{subject}}`, which is much more
generic and it describes well what that placeholder can mean.
48 lines
1.3 KiB
Markdown
48 lines
1.3 KiB
Markdown
# Instance
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- `Instance(string $instanceName)`
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Validates if the input is an instance of the given class or interface.
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```php
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v::instance('DateTime')->isValid(new DateTime); // true
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v::instance('Traversable')->isValid(new ArrayObject); // true
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```
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Message template for this validator includes `{{instanceName}}`.
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## Templates
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### `Instance::TEMPLATE_STANDARD`
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| Mode | Template |
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| ---------- | ----------------------------------------------------------- |
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| `default` | {{subject}} must be an instance of `{{class|raw}}` |
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| `inverted` | {{subject}} must not be an instance of `{{class|raw}}` |
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## Template placeholders
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| Placeholder | Description |
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| ----------- | ---------------------------------------------------------------- |
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| `class` | |
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| `subject` | The validated input or the custom validator name (if specified). |
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## Categorization
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- Objects
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## Changelog
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| Version | Description |
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| ------: | ----------- |
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| 0.3.9 | Created |
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---
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See also:
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- [Countable](Countable.md)
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- [IterableType](IterableType.md)
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- [IterableVal](IterableVal.md)
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- [ObjectType](ObjectType.md)
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- [Type](Type.md)
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