Comments (3)
Fixed. Thanks!
from react-final-form-arrays.
are you sure, it looks wrong to me still.
import { Form, Field } from 'react-final-form'
import arrayMutators from 'final-form-arrays'
import { FieldArray } from 'react-final-form-arrays'
const MyForm = () => (
<Form
onSubmit={onSubmit}
mutators={{
// potentially other mutators could be merged here
...arrayMutators
}}
validate={validate}
render={({ handleSubmit, pristine, invalid }) => (
<form onSubmit={handleSubmit}>
<FieldArray name="customers">
{({ fields }) => (
<div>
{fields.map((name, index) => (
<div key={name}>
<div>
<label>First Name</label>
<Field name={`${name}.firstName`} component="input" />
</div>
<div>
<label>Last Name</label>
<Field name={`${name}.lastName`} component="input" />
</div>
<button type="button" onClick={() => fields.remove(index)}>
Remove
</button>
</div>
))}
<button
type="button"
onClick={() => fields.push({ firstName: '', lastName: '' })}
>
Add
</button>
</div>
)}
</FieldArray>
</form>
)}
/>
)
from react-final-form-arrays.
I thought you were referring to the Simple Example in CodeSandbox?
The code you just shared does not use the mutators
in the render prop, and so will not cause that warning.
from react-final-form-arrays.
Related Issues (20)
- FieldArray wrapped in `div` not updating parent form HOT 1
- Conditionally visible FieldArrays pushing to wrong field HOT 3
- FieldArray should have a beforeSubmit prop HOT 1
- Cannot read property 'validators' of undefined" in final-form when change version of final-form-arrays HOT 1
- 'removeBatch' HOT 1
- Cannot set a numeric property on an object HOT 1
- FieldArray validate does not work with an initial row in initialValues HOT 1
- Missing field *length* in flow type in *fields*
- `form.getFieldState` is corrupted after removing element `arrays.remove`
- TypeError: Cannot read properties of undefined (reading 'active') HOT 7
- asynchronous field-level validation triggers validating when add/remove array items
- Update peerDependencies to support React 18 HOT 6
- `useFieldArray`: `mutators` always take name from closure of the first render. HOT 1
- Unused type argument in FieldArrayRenderProps
- Meta.active and meta.touched always undefined?
- Asynchronous `validate` prop of `FieldArray` put unresolved promise as `FINAL_FORM/array-error` instead of resolved value HOT 1
- `concat` mutator for bulk adding?
- Field Value Keys are dropped if field is empty
- `removeBatch` and `concat` are missing in type definitions HOT 1
- Duplicate Row Issue in UI with React Final Form and React final form arrays
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from react-final-form-arrays.