index.tsx
70 lines
| 1 | import CurrencyInput from 'react-currency-input-field'; |
| 2 | import {Controller, useFormContext} from 'react-hook-form'; |
| 3 | |
| 4 | type Props = { |
| 5 | name: string; |
| 6 | currency: string; |
| 7 | placeholder?: string; |
| 8 | disabled?: boolean; |
| 9 | }; |
| 10 | |
| 11 | /** |
| 12 | * @since 4.0.0 |
| 13 | */ |
| 14 | function getNumberFormattingParts(): { groupSeparator: string; decimalSeparator: string } { |
| 15 | const numberFormat = new Intl.NumberFormat(window.navigator.language); |
| 16 | const parts = numberFormat.formatToParts(1234.56); |
| 17 | |
| 18 | let groupSeparator = ''; |
| 19 | let decimalSeparator = ''; |
| 20 | |
| 21 | for (const part of parts) { |
| 22 | if (part.type === 'group') { |
| 23 | groupSeparator = part.value; |
| 24 | } else if (part.type === 'decimal') { |
| 25 | decimalSeparator = part.value; |
| 26 | } |
| 27 | } |
| 28 | |
| 29 | return {groupSeparator, decimalSeparator}; |
| 30 | } |
| 31 | |
| 32 | /** |
| 33 | * @since 4.0.0 |
| 34 | */ |
| 35 | export default ({name, currency, placeholder, disabled, ...rest}: Props) => { |
| 36 | const {control} = useFormContext(); |
| 37 | const {groupSeparator, decimalSeparator} = getNumberFormattingParts(); |
| 38 | |
| 39 | return ( |
| 40 | <Controller |
| 41 | name={name} |
| 42 | control={control} |
| 43 | render={({field}) => ( |
| 44 | <CurrencyInput |
| 45 | disabled={disabled} |
| 46 | disableAbbreviations |
| 47 | decimalSeparator={decimalSeparator} |
| 48 | groupSeparator={ |
| 49 | /** |
| 50 | * Replace non-breaking space to avoid conflict with the suffix separator. |
| 51 | * @link https://github.com/cchanxzy/react-currency-input-field/issues/266 |
| 52 | */ |
| 53 | groupSeparator.replace(/\u00A0/g, ' ') |
| 54 | } |
| 55 | onValueChange={(value) => { |
| 56 | field.onChange(Number(value ?? 0)); |
| 57 | }} |
| 58 | value={field.value} |
| 59 | placeholder={placeholder} |
| 60 | allowDecimals={true} |
| 61 | allowNegativeValue={false} |
| 62 | maxLength={9} |
| 63 | intlConfig={{locale: window.navigator.language, currency}} |
| 64 | {...rest} |
| 65 | /> |
| 66 | )} |
| 67 | /> |
| 68 | ); |
| 69 | }; |
| 70 |