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bd48bdcda4
Introduces a Markdown linter for checking the Changelog format. "See Also" was transformed into a section to make it easier to handle it with the `Content` class. The "Related" linter was simplified to reflect that change too. An additional "alignment" parameter was added to markdown table generators, allowing the padding and headers to be explicitly marked with a specific left (-1), middle (0) or right(1) alignment. Existing files were fixed using the `fix` option after the changes.
63 lines
1.7 KiB
Markdown
63 lines
1.7 KiB
Markdown
<!--
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SPDX-FileCopyrightText: (c) Respect Project Contributors
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SPDX-License-Identifier: MIT
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-->
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# Xdigit
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- `Xdigit()`
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- `Xdigit(string ...$additionalChars)`
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Validates whether the input is an hexadecimal number or not.
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```php
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v::xdigit()->assert('abc123');
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// Validation passes successfully
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```
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Notice, however, that it doesn't accept strings starting with 0x:
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```php
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v::xdigit()->assert('0x1f');
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// → "0x1f" must only contain hexadecimal digits
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```
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## Templates
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### `Xdigit::TEMPLATE_STANDARD`
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| Mode | Template |
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| ---------: | :--------------------------------------------------- |
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| `default` | {{subject}} must only contain hexadecimal digits |
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| `inverted` | {{subject}} must not only contain hexadecimal digits |
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### `Xdigit::TEMPLATE_EXTRA`
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| Mode | Template |
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| ---------: | :--------------------------------------------------------------------- |
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| `default` | {{subject}} must contain hexadecimal digits and {{additionalChars}} |
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| `inverted` | {{subject}} must not contain hexadecimal digits or {{additionalChars}} |
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## Template placeholders
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| Placeholder | Description |
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| ----------------- | ---------------------------------------------------------------- |
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| `additionalChars` | Additional characters that are considered valid. |
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| `subject` | The validated input or the custom validator name (if specified). |
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## Categorization
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- Strings
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## Changelog
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| Version | Description |
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| ------: | :---------- |
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| 0.5.0 | Created |
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## See Also
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- [Alnum](Alnum.md)
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- [Decimal](Decimal.md)
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- [Digit](Digit.md)
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- [HexRgbColor](HexRgbColor.md)
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