FloatVal
February 3, 2026 ยท View on GitHub
FloatVal()
Validate whether the input value is float.
v::floatVal()->assert(1.5);
// Validation passes successfully
v::floatVal()->assert('1e5');
// Validation passes successfully
Templates
FloatVal::TEMPLATE_STANDARD
| Mode | Template |
|---|---|
default | {{subject}} must be a floating-point number |
inverted | {{subject}} must not be a floating-point number |
Template placeholders
| Placeholder | Description |
|---|---|
subject | The validated input or the custom validator name (if specified). |
Categorization
- Numbers
- Types
Changelog
| Version | Description |
|---|---|
| 3.0.0 | Templates changed |
| 1.0.0 | Created |