respect-validation/docs/validators/Time.md
Alexandre Gomes Gaigalas 16148e9593 Standardize and improve validation message templates
- Remove redundant "valid" prefix:
   Date, DateTime, DateTimeDiff, Domain, Email, Iban, Imei, Ip, Isbn, Json, LanguageCode, LeapDate, LeapYear, Luhn, MacAddress, NfeAccessKey, Nif, Nip, Pesel, Phone, Pis, PolishIdCard, PostalCode, Roman, Slug, Tld, Url, Uuid, Version.

 - Remove redundant "value" suffix
   ArrayVal, BoolVal, Countable, FloatVal, IntVal, IterableVal, NumericVal, ScalarVal, StringVal.

 - Standardize "consist only of" phrasing
   Alnum, Alpha, Cntrl, Consonant, Digit, Graph, Lowercase, Printable, Punct, Space, Spaced, Uppercase, Vowel, Xdigit.

 - Improve file accessibility messages
   Directory, Executable, File, Image, Readable, SymbolicLink, Writable.

 - Improve grammar and article usage
   CreditCard, Extension, Mimetype, Regex, Size.
2026-02-03 19:58:55 +00:00

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<!--
SPDX-License-Identifier: MIT
SPDX-FileCopyrightText: (c) Respect Project Contributors
SPDX-FileContributor: Alexandre Gomes Gaigalas <alganet@gmail.com>
SPDX-FileContributor: Henrique Moody <henriquemoody@gmail.com>
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# Time
- `Time()`
- `Time(string $format)`
Validates whether an input is a time or not. The `$format` argument should be in
accordance to PHP's [date()](http://php.net/date) function, but only those are
allowed:
| Format | Description | Values |
| ------ | ----------------------------------------------- | --------------------- |
| `g` | 12-hour format of an hour without leading zeros | 1 through 12 |
| `G` | 24-hour format of an hour without leading zeros | 0 through 23 |
| `h` | 12-hour format of an hour with leading zeros | 01 through 12 |
| `H` | 24-hour format of an hour with leading zeros | 00 through 23 |
| `i` | Minutes with leading zeros | 00 to 59 |
| `s` | Seconds, with leading zeros | 00 through 59 |
| `u` | Microseconds | 000000 through 999999 |
| `v` | Milliseconds | 000 through 999 |
| `a` | Lowercase Ante meridiem and Post meridiem | am or pm |
| `A` | Uppercase Ante meridiem and Post meridiem | AM or PM |
When a `$format` is not given its default value is `H:i:s`.
```php
v::time()->assert('00:00:00');
// Validation passes successfully
v::time()->assert('23:20:59');
// Validation passes successfully
v::time('H:i')->assert('23:59');
// Validation passes successfully
v::time('g:i A')->assert('8:13 AM');
// Validation passes successfully
v::time('His')->assert(232059);
// Validation passes successfully
v::time()->assert('24:00:00');
// → "24:00:00" must be a time in the "23:59:59" format
v::time()->assert(new DateTime());
// → `DateTime { 2024-01-01T12:00:00+00:00 }` must be a time in the "23:59:59" format
v::time()->assert(new DateTimeImmutable());
// → `DateTimeImmutable { 2024-01-01T12:00:00+00:00 }` must be a time in the "23:59:59" format
```
## Templates
### `Time::TEMPLATE_STANDARD`
| Mode | Template |
| ---------: | :------------------------------------------------------ |
| `default` | {{subject}} must be a time in the {{sample}} format |
| `inverted` | {{subject}} must not be a time in the {{sample}} format |
## Template placeholders
| Placeholder | Description |
| ----------- | ---------------------------------------------------------------- |
| `subject` | The validated input or the custom validator name (if specified). |
| `sample` | |
## Categorization
- Date and Time
## Changelog
| Version | Description |
| ------: | :---------------- |
| 3.0.0 | Templates changed |
| 2.0.0 | Created |
## See Also
- [Date](Date.md)
- [DateTime](DateTime.md)
- [DateTimeDiff](DateTimeDiff.md)
- [LeapDate](LeapDate.md)
- [LeapYear](LeapYear.md)