javascript
Enter only number field validation redux form
You can apply the number-only input field validation by creating a function that can check if the given value is a number or not.
const numberValidator = value => value && isNaN(Number(value)) ? 'Must be a number' : undefined
<Field
name="totalScore"
type="number"
component={renderField}
label="Total Score"
validate={[ numberValidator ]}
/>Was this helpful?
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