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20 lines
279 B
Markdown
20 lines
279 B
Markdown
# Lowercase
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- `Lowercase()`
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Validates if string characters are lowercase in the input:
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```php
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v::stringType()->lowercase()->validate('xkcd'); // true
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```
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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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- [Uppercase](Uppercase.md)
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