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061a3c9c09The method has been renamed some time ago, but I haven't updated the documentation to cause less confusion. Now that I want to start updating the documentation, I switched the default branch on GitHub to the latest stable version, so I assume there will be less confusion in the documentation, and I can start updating the docs for the next version.
1.1 KiB
1.1 KiB
KeyExists
KeyExists(int|string $key)
Validates if the given key exists in an array.
v::keyExists('name')->isValid(['name' => 'The Respect Panda']); // true
v::keyExists('name')->isValid(['email' => 'therespectpanda@gmail.com']); // false
v::keyExists(0)->isValid(['a', 'b', 'c']); // true
v::keyExists(4)->isValid(['a', 'b', 'c']); // false
v::keyExists('username')->isValid(new ArrayObject(['username' => 'therespectpanda'])); // true
v::keyExists(5)->isValid(new ArrayObject(['a', 'b', 'c'])); // false
Notes
- To validate an array against a given rule if the key exists, use KeyOptional instead.
- To validate an array against a given rule requiring the key to exist, use Key instead.
Categorization
- Arrays
- Structures
Changelog
| Version | Description |
|---|---|
| 3.0.0 | Created from Key |
See also: