LessThan
February 3, 2026 · View on GitHub
LessThan(mixed $compareTo)
Validates whether the input is less than a value.
v::lessThan(10)->assert(9);
// Validation passes successfully
v::lessThan(10)->assert(10);
// → 10 must be less than 10
Validation makes comparison easier, check out our supported comparable values.
Message template for this validator includes {{compareTo}}.
Templates
LessThan::TEMPLATE_STANDARD
| Mode | Template |
|---|---|
default | {{subject}} must be less than {{compareTo}} |
inverted | {{subject}} must not be less than {{compareTo}} |
Template placeholders
| Placeholder | Description |
|---|---|
compareTo | Value to be compared against the input. |
subject | The validated input or the custom validator name (if specified). |
Categorization
- Comparisons
Changelog
| Version | Description |
|---|---|
| 2.0.0 | Created |