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respect-validation/docs/rules/NotUndef.md
Henrique Moody 061a3c9c09
 Rename method "validate()" to "isValid()" 
The 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.
2024-12-02 22:11:57 +01:00

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NotUndef

  • NotUndef()

Validates if the given input is not optional. By optional we consider null or an empty string ('').

v::notUndef()->isValid(''); // false
v::notUndef()->isValid(null); // false

Other values:

v::notUndef()->isValid([]); // true
v::notUndef()->isValid(' '); // true
v::notUndef()->isValid(0); // true
v::notUndef()->isValid('0'); // true
v::notUndef()->isValid(0); // true
v::notUndef()->isValid('0.0'); // true
v::notUndef()->isValid(false); // true
v::notUndef()->isValid(['']); // true
v::notUndef()->isValid([' ']); // true
v::notUndef()->isValid([0]); // true
v::notUndef()->isValid(['0']); // true
v::notUndef()->isValid([false]); // true
v::notUndef()->isValid([[''), [0]]); // true
v::notUndef()->isValid(new stdClass()); // true

Categorization

  • Miscellaneous

Changelog

Version Description
3.0.0 Renamed from "NotOptional" to "NotUndef"
1.0.0 Created

See also: