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42 lines
1 KiB
Markdown
42 lines
1 KiB
Markdown
# Subset
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- `Subset(array $superset)`
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Validates whether the input is a subset of a given value.
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```php
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v::subset([1, 2, 3])->isValid([1, 2]); // true
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v::subset([1, 2])->isValid([1, 2, 3]); // false
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```
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## Templates
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### `Subset::TEMPLATE_STANDARD`
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| Mode | Template |
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|------------|---------------------------------------------|
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| `default` | {{name}} must be subset of {{superset}} |
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| `inverted` | {{name}} must not be subset of {{superset}} |
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## Template placeholders
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| Placeholder | Description |
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|-------------|------------------------------------------------------------------|
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| `name` | The validated input or the custom validator name (if specified). |
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| `superset` | |
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## Categorization
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- Arrays
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## Changelog
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| Version | Description |
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|--------:|-------------|
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| 2.0.0 | Created |
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***
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See also:
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- [ArrayType](ArrayType.md)
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- [ArrayVal](ArrayVal.md)
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