Example on Expo Snack - Easy (and good looking) credit-card input for your React Native Project š³ š³
Code:
<CreditCardInput />
// or
<LiteCreditCardInput />
yarn add react-native-credit-card-input
then add these lines in your react-native codebase
import { CreditCardInput, LiteCreditCardInput } from "react-native-credit-card-input";
<CreditCardInput onChange={_onChange} />
// or
<LiteCreditCardInput onChange={_onChange} />
// Note: You'll need to enable LayoutAnimation on android to see LiteCreditCardInput's animations
// UIManager.setLayoutAnimationEnabledExperimental(true);
And then on your onChange handler:
_onChange => form => console.log(form);
// will print:
{
valid: true, // will be true once all fields are "valid" (time to enable the submit button)
values: { // will be in the sanitized and formatted form
number: "4242 4242",
expiry: "06/19",
cvc: "300",
type: "visa", // will be one of [null, "visa", "master-card", "american-express", "diners-club", "discover", "jcb", "unionpay", "maestro"]
},
status: { // will be one of ["incomplete", "invalid", and "valid"]
number: "incomplete",
expiry: "incomplete",
cvc: "incomplete",
},
};
Or run it locally
yarn install
yarn example ios
# or
yarn example android
# or
yarn example web
Prop | Type | Description |
---|---|---|
autoFocus |
boolean |
Optional. Specifies if the input should auto-focus. |
style |
ViewStyle |
Optional. Custom style for the component's container. |
inputStyle |
TextStyle |
Optional. Custom style for the input fields. |
placeholderColor |
string |
Optional. Color for the placeholder text. |
placeholders |
{ number: string; expiry: string; cvc: string; } |
Optional. Custom placeholders for the input fields. |
onChange |
(formData: CreditCardFormData) => void |
Required. Callback function called when form data changes. |
onFocusField |
(field: CreditCardFormField) => void |
Optional. Callback function called when a field gains focus. |
Prop | Type | Description |
---|---|---|
autoFocus |
boolean |
Optional. Specifies if the input should auto-focus. |
style |
ViewStyle |
Optional. Custom style for the component's container. |
labelStyle |
TextStyle |
Optional. Custom style for the labels. |
inputStyle |
TextStyle |
Optional. Custom style for the input fields. |
placeholderColor |
string |
Optional. Color for the placeholder text. |
labels |
{ number: string; expiry: string; cvc: string; } |
Optional. Custom labels for the input fields. |
placeholders |
{ number: string; expiry: string; cvc: string; } |
Optional. Custom placeholders for the input fields. |
onChange |
(formData: CreditCardFormData) => void |
Required. Callback function called when form data changes. |
onFocusField |
(field: CreditCardFormField) => void |
Optional. Callback function called when a field gains focus. |
Prop | Type | Description |
---|---|---|
focusedField |
'name' \| 'number' \| 'expiry' \| 'cvc' |
Optional. Specifies which field is currently focused. |
type |
CreditCardIssuer |
Optional. Specifies the type of the credit card issuer. |
name |
string |
Optional. The name on the credit card. |
number |
string |
Optional. The credit card number. |
expiry |
string |
Optional. The expiry date of the credit card. |
cvc |
string |
Optional. The CVC code of the credit card. |
placeholders |
{ number: string; expiry: string; cvc: string; name: string; } |
Optional. Custom placeholders for the input fields. |
style |
ViewStyle |
Optional. Custom style for the component's container. |
fontFamily |
string |
Optional. Custom font family for the text. |
imageFront |
ImageSourcePropType |
Optional. Image source for the front of the credit card. |
imageBack |
ImageSourcePropType |
Optional. Image source for the back of the credit card. |