Xdigit()Xdigit(string ...$additionalChars)
Validates whether the input is an hexadecimal number or not.
v::xdigit()->assert('abc123');
// Validation passes successfully
Notice, however, that it doesn't accept strings starting with 0x:
v::xdigit()->assert('0x1f');
// → "0x1f" must consist only of hexadecimal digits
| Mode | Template |
|---|
default | {{subject}} must consist only of hexadecimal digits |
inverted | {{subject}} must not consist only of hexadecimal digits |
| Mode | Template |
|---|
default | {{subject}} must consist only of hexadecimal digits or {{additionalChars}} |
inverted | {{subject}} must not consist only of hexadecimal digits or {{additionalChars}} |
| Placeholder | Description |
|---|
additionalChars | Additional characters that are considered valid. |
subject | The validated input or the custom validator name (if specified). |
| Version | Description |
|---|
| 3.0.0 | Templates changed |
| 0.5.0 | Created |