respect-validation/docs/validators/AlwaysInvalid.md
Henrique Moody 7c681fec66
Fix SPDX headers in all files
I 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.
2026-02-03 15:23:23 +01:00

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# AlwaysInvalid
- `AlwaysInvalid()`
Validates any input as invalid.
```php
v::not(v::alwaysInvalid())->assert('whatever');
// Validation passes successfully
v::alwaysInvalid()->assert('whatever');
// → "whatever" must be valid
```
## Templates
### `AlwaysInvalid::TEMPLATE_STANDARD`
| Mode | Template |
| ---------: | :-------------------------- |
| `default` | {{subject}} must be valid |
| `inverted` | {{subject}} must be invalid |
### `AlwaysInvalid::TEMPLATE_SIMPLE`
| Mode | Template |
| ---------: | :--------------------- |
| `default` | {{subject}} is invalid |
| `inverted` | {{subject}} is valid |
## Template placeholders
| Placeholder | Description |
| ----------- | ---------------------------------------------------------------- |
| `subject` | The validated input or the custom validator name (if specified). |
## Categorization
- Booleans
## Changelog
| Version | Description |
| ------: | :---------- |
| 0.5.0 | Created |
## See Also
- [AlwaysValid](AlwaysValid.md)
- [When](When.md)