Svelte Form validation rules module.
- Source:
(require("svelte-form/rule/rx"))(msg, arg) → {boolean|string}
- Source:
Custom regex rule.
Parameters:
| Name | Type | Description |
|---|---|---|
msg |
string | error message. |
arg |
number | Regular expression. |
Returns:
true when valid, error message otherwise.
- Type
- boolean | string