digits validator
Check if the input contains only digits
Options
Using with form field
The HTML attributes are used to set the validator options via the Declarative plugin
| Name | HTML attribute | Type | Description |
|---|---|---|---|
message |
data-fv-digits___message |
String | The error message |
Using with JavaScript module
// You might need to change the importing path
import digits from 'formvalidation/validators/digits';
const result = digits().validate({
value: ...,
options: {
message: ...,
},
});
/*
result is an object of
{
valid: true or false,
message: The error message
}
*/
Related validators
The following validators are similar to this one and might be useful to you.
| Name | Description |
|---|---|
| integer | Validate an integer number. Accept both positive and negative number |
| numeric | Check if the value is numeric |