respect-validation/docs/rules/No.md

No

• v::no()
• v::no(boolean $locale)

Validates if value is considered as "No".

v::no()->validate('N'); // true
v::no()->validate('Nay'); // true
v::no()->validate('Nix'); // true
v::no()->validate('No'); // true
v::no()->validate('Nope'); // true
v::no()->validate('Not'); // true

This rule is case insensitive.

If $locale is TRUE, uses the value of nl_langinfo() with NOEXPR constant.

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See also:

• BoolType
• BoolVal
• Yes