mirror of
https://github.com/Respect/Validation.git
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7c681fec66I ran the `bin/console spdx --fix` with different strategies for different files. For most of the core classes, since they've been drastically rebuilt, I've run it with the `git-blame` strategy, for for the `src/Validators`, in which the API changed completely but the logic remains the same, I use the `git-log` strategy.
38 lines
1.2 KiB
Markdown
38 lines
1.2 KiB
Markdown
<!--
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SPDX-License-Identifier: MIT
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SPDX-FileCopyrightText: (c) Respect Project Contributors
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SPDX-FileContributor: Alexandre Gomes Gaigalas <alganet@gmail.com>
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SPDX-FileContributor: Emmerson Siqueira <emmersonsiqueira@gmail.com>
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SPDX-FileContributor: Henrique Moody <henriquemoody@gmail.com>
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-->
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# Comparable values
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For certain types you can't make comparisons out of the box in PHP but
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Validation brings support to a few of them.
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You can make comparison with the following data types:
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- Countable: any object that implements `Countable` interface
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- DateTimeInterface
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- Numeric types
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- Single character string
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- Primitive types in general: normal operation comparison made by PHP
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- Time string: [date and time format](http://php.net/datetime.formats)
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that can be parsed by PHP
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Below you can see some examples:
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```php
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v::greaterThanOrEqual(100)->isValid($collection); // true if it has at least 100 items
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v::dateTime()
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->between(new DateTime('yesterday'), new DateTime('tomorrow'))
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->isValid(new DateTime('now')); // true
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v::numericVal()->lessThanOrEqual(10)->isValid(5); // true
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v::stringVal()->between('a', 'f')->isValid('d'); // true
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v::dateTime()->between('yesterday', 'tomorrow')->isValid('now'); // true
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```
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