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Update 21-form-kit.md #62

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4 changes: 2 additions & 2 deletions docs/03-code-internals/21-form-kit.md
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Expand Up @@ -1329,14 +1329,14 @@ Field accepts a `@validate` property which allows you to define a callback funct

- `name` (string): The name of the form field being validated.
- `value` (string): The value of the form field being validated.
- `data` (Object): The data object containing additional information for validation.
- `handlers` (Object): An object containing handler functions.
- `data` (Object): The data object containing additional information for validation.
- `handlers.addError` (Function): A function to add an error if validation fails.

**Example**

```js
validateUsername(name, value, data, { addError }) {
validateUsername(name, value, { data, addError) {
if (data.bar / 2 === value) {
addError(name, { title: I18n.t(`foo.bar.${name}`), message: "That's not how maths work." });
}
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