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respect-validation/docs/rules/Yes.md
Henrique Moody 478e248dad
Remove unnecessary inheritance from "Yes" rule 
The "Yes" rule extends "Regex" rule. The only reasons why that is useful
is because "Yes" uses regular expressions to validate the inputs.

However, the "Yes" rule is way more complex simply validating a regular
expressing and having "Regex" as its parent is also a little bit
misleading.

This commit will:

* Remove unnecessary inheritance from "Yes" rule;

* Improve the documentation of the "Yes" rule;

* Enhance the unit tests of the "Yes" rule.

Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
2018-09-16 19:40:48 +02:00

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Yes

  • Yes()
  • Yes(bool $locale)

Validates if the input considered as "Yes".

v::yes()->validate('Y'); // true
v::yes()->validate('Yea'); // true
v::yes()->validate('Yeah'); // true
v::yes()->validate('Yep'); // true
v::yes()->validate('Yes'); // true

This rule is case insensitive.

If $locale is TRUE, it will use the value of nl_langinfo with YESEXPR constant, meaning that it will validate the input using your current location:

setlocale(LC_ALL, 'pt_BR');
v::yes(true)->validate('Sim'); // true

Be careful when using $locale as TRUE because the it's very permissive:

v::yes(true)->validate('Yydoesnotmatter'); // true

Besides that, with $locale as TRUE it will consider any character starting with "Y" as valid:

setlocale(LC_ALL, 'ru_RU');
v::yes(true)->validate('Yes'); // true

Changelog

Version Description
0.7.0 Created

See also: