1
我正在設計一個包含複選框和單選按鈕的應用程序。如何驗證redux表單中的單選按鈕值?
有三個單選按鈕放在三個不同的組件中。如下所示,我想驗證任何這些單選按鈕(或選項)是否被選中。如何實現這一目標? (我使用Redux的形式6.4.3)
Radio1.js
Import { Field } from 'redux-form';
class radio1 extends react.component {
render() {
return (
<tr>
<td>
<table>
<tbody>
<tr>
<td>
<Field component={renderInput} type="radio" value="radio1" /></td>
<td>This is radio button 1</td>
</tr>
</tbody>
</table>
</td>
<tr>
)
}
}
export default radio1;
Radio2.js
Import { Field } from 'redux-form';
class radio2 extends react.component {
render() {
return (
<tr>
<td>
<table>
<tbody>
<tr>
<td>
<Field component={renderInput} type="radio" value="radio2" /></td>
<td>This is radio button 2</td>
</tr>
</tbody>
</table>
</td>
</tr>
)
}
}
export default radio2;
Radio3.js
Import { Field } from 'redux-form';
class radio3 extends react.component {
render() {
return (
<tr>
<td>
<table>
<tbody>
<tr>
<td>
<Field component={renderInput} type="radio" value="radio3" /></td>
<td>This is radio button 3</td>
</tr>
</tbody>
</table>
</td>
</tr>
)
}
}
export default radio3;
個renderInput.js
const renderInput= ({input, placeholder, defaultValue, meta: {touched, error, warning}}) =>
<div>
<input {...input} type={type} />
</div>
);
export default renderInput;
Main.js
import radio1 from './radio1';
import radio2 from './radio2';
import radio3 from './radio3';
class Main extends React.Component {
render() {
return (
<table>
<tbody>
<radio1 />
<radio2 />
<radio3 />
</tbody>
</table>
)
}
}
export default Main;