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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.
61 lines
1.3 KiB
Markdown
61 lines
1.3 KiB
Markdown
# In
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- `In(mixed $haystack)`
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- `In(mixed $haystack, bool $identical)`
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Validates if the input is contained in a specific haystack.
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For strings:
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```php
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v::in('lorem ipsum')->isValid('ipsum'); // true
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```
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For arrays:
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```php
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v::in(['lorem', 'ipsum'])->isValid('lorem'); // true
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```
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A second parameter may be passed for identical comparison instead
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of equal comparison.
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Message template for this validator includes `{{haystack}}`.
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## Templates
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### `In::TEMPLATE_STANDARD`
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| Mode | Template |
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| ---------- | --------------------------------------- |
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| `default` | {{subject}} must be in {{haystack}} |
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| `inverted` | {{subject}} must not be in {{haystack}} |
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## Template placeholders
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| Placeholder | Description |
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| ----------- | ---------------------------------------------------------------- |
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| `haystack` | |
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| `subject` | The validated input or the custom validator name (if specified). |
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## Categorization
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- Arrays
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- Comparisons
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- Strings
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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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- [Contains](Contains.md)
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- [ContainsAny](ContainsAny.md)
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- [EndsWith](EndsWith.md)
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- [Roman](Roman.md)
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- [StartsWith](StartsWith.md)
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