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respect-validation/docs/rules/NotEmpty.md
Henrique Moody 9740e24007
 Prepare library for the next major version 
Version 3.0 will include a few crucial deprecations. This commit adds
some soft deprecations to warn users about these changes.

Some of the biggest changes are:

* The method `validate()` will be renamed to `isValid()`.

* The method `validate()` will be repurposed to return an object with
  failures.

* It won't be possible to handle rules directly; users will need to use
  the `Validator` class to validate with any rule.

There will some more changes, but those are some of the most important
ones, and are the ones that are easy to deprecate right now.
2025-01-07 00:56:42 +01:00

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NotEmpty

  • NotEmpty()

Validates wether the given input is not empty. This function also takes whitespace into account, use noWhitespace() if no spaces or linebreaks and other whitespace anywhere in the input is desired.

v::stringType()->notEmpty()->isValid(''); // false

Null values are empty:

v::notEmpty()->isValid(null); // false

Numbers:

v::intVal()->notEmpty()->isValid(0); // false

Empty arrays:

v::arrayVal()->notEmpty()->isValid([]); // false

Whitespace:

v::stringType()->notEmpty()->isValid('        ');  //false
v::stringType()->notEmpty()->isValid("\t \n \r");  //false

Categorization

  • Miscellaneous

Changelog

Version Description
0.3.9 Created

See also: