react-native-vertical-input-credit-card-223
v0.8.0
Published
React native credit card input component
Downloads
23
Maintainers
Readme
Usage
npm i --save react-native-vertical-input-credit-card
OR
yarn add react-native-vertical-input-credit-card
React Native Credit Card Input
Easy (and good looking) credit-card input for your React Native Project 💳 💳
Code:
<CreditCardInput onChange={this._onChange} />
// or
<LiteCreditCardInput onChange={this._onChange} />
Features
- Skeuomorphic credit-card 💳 (inspired by: card, react-native-credit-card)
- !!NEW!! Now you could scale the Credit Card for smaller screens
- !!NEW!! Now you could use CardView as a Component. example use case: showing saved payment details, etc.
- Lite version for smaller screens (or if skeuomorphic is not really your thing)
- Credit-card input validations & formatting while you're typing
- Form is fully navigatable using keypad
- Works on both Android and iOS
then add these lines in your react-native codebase
import { CreditCardInput, LiteCreditCardInput } from "react-native-vertical-input-credit-card";
<CreditCardInput onChange={this._onChange} />
// or
<LiteCreditCardInput onChange={this._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"]
name: "Sam",
postalCode: "34567",
},
status: { // will be one of ["incomplete", "invalid", and "valid"]
number: "incomplete",
expiry: "incomplete",
cvc: "incomplete",
name: "incomplete",
postalCode: "incomplete",
},
};
// Notes:
// cvc, name, & postalCode will only be available when the respective props is enabled (e.g. requiresName, requiresCVC)
Props
LiteCreditCardInput
| Property | Type | Description |
| --- | --- | --- |
|autoFocus | PropTypes.bool | Automatically focus Card Number field on render|
|onChange | PropTypes.func | Receives a formData
object every time the form changes |
|onFocus | PropTypes.func | Receives the name of currently focused field |
|placeholders | PropTypes.object | Defaults to { number: "1234 5678 1234 5678", expiry: "MM/YY", cvc: "CVC" }
|
|inputStyle | Text.propTypes.style | Style for credit-card form's textInput |
|validColor | PropTypes.string | Color that will be applied for valid text input. Defaults to: "{inputStyle.color}" |
|invalidColor | PropTypes.string | Color that will be applied for invalid text input. Defaults to: "red" |
|placeholderColor | PropTypes.string | Color that will be applied for text input placeholder. Defaults to: "gray" |
| additionalInputsProps | PropTypes.objectOf(TextInput.propTypes) | An object with Each key of the object corresponding to the name of the field. Allows you to change all props documented in RN TextInput.
NOTES
LiteCreditCardInput does not support requiresName
, requiresCVC
, and requiresPostalCode
at the moment, PRs are welcome :party:
CreditCardInput
| Property | Type | Description |
| --- | --- | --- |
|autoFocus | PropTypes.bool | Automatically focus Card Number field on render|
|onChange | PropTypes.func | Receives a formData
object every time the form changes |
|onFocus | PropTypes.func | Receives the name of currently focused field |
|labels | PropTypes.object | Defaults to { number: "CARD NUMBER", expiry: "EXPIRY", cvc: "CVC/CCV" }
|
|placeholders | PropTypes.object | Defaults to { number: "1234 5678 1234 5678", expiry: "MM/YY", cvc: "CVC" }
|
|cardScale | PropTypes.number | Scales the credit-card view.Defaults to 1
, which translates to { width: 300, height: 190 }
|
|cardFontFamily | PropTypes.string | Font family for the CreditCardView, works best with monospace fonts. Defaults to Courier (iOS) or monospace (android) |
|cardImageFront | PropTypes.number | Image for the credit-card view e.g. require("./card.png")
|
|cardImageBack | PropTypes.number | Image for the credit-card view e.g. require("./card.png")
|
|labelStyle | Text.propTypes.style | Style for credit-card form's labels |
|inputStyle | Text.propTypes.style | Style for credit-card form's textInput |
|inputContainerStyle | ViewPropTypes.style | Style for textInput's container Defaults to: { borderBottomWidth: 1, borderBottomColor: "black" }
|
|validColor | PropTypes.string | Color that will be applied for valid text input. Defaults to: "{inputStyle.color}" |
|invalidColor | PropTypes.string | Color that will be applied for invalid text input. Defaults to: "red" |
|placeholderColor | PropTypes.string | Color that will be applied for text input placeholder. Defaults to: "gray" |
|requiresName | PropTypes.bool | Shows cardholder's name field Default to false
|
|requiresCVC | PropTypes.bool | Shows CVC field Default to true
|
|requiresPostalCode | PropTypes.bool | Shows postalCode field Default to false
|
|validatePostalCode | PropTypes.func | Function to validate postalCode, expects incomplete
, valid
, or invalid
as return values|
|allowScroll | PropTypes.bool | enables horizontal scrolling on CreditCardInput Defaults to false
|
|cardBrandIcons | PropTypes.object | brand icons for CardView. see ./src/Icons.js
for details |
| additionalInputsProps | PropTypes.objectOf(TextInput.propTypes) | An object with Each key of the object corresponding to the name of the field. Allows you to change all props documented in RN TextInput.
##CardView
| Property | Type | Description |
| --- | --- | --- |
|focused | PropTypes.string | Determines the front face of the card|
|brand | PropTypes.string | Brand of the credit card|
|name | PropTypes.string | Cardholder's name (Use empty string if you need to hide the placeholder) |
|number | PropTypes.string | Credit card number (you'll need to the formatting yourself) |
|expiry | PropTypes.string | Credit card expiry (should be in MM/YY format)|
|cvc | PropTypes.string | Credit card CVC |
|placeholder | PropTypes.object | Placeholder texts|
|scale | PropTypes.number | Scales the card|
|fontFamily | PropTypes.string | Defaults to Courier
and monospace
in iOS and Android respectively|
|imageFront | PropTypes.number | Image for the credit-card |
|imageBack | PropTypes.number | Image for the credit-card |
|customIcons | PropTypes.object | brand icons for CardView. see ./src/Icons.js
for details |
Note on additionalInputsProps
additionalInputsProps gives you more control over the inputs in LiteCreditCardInput and CreditCardInput. An example object is as follows:
addtionalInputsProps = {
name: {
defaultValue: 'my name',
maxLength: 40,
},
postalCode: {
returnKeyType: 'go',
},
};
The above would set the default value of the name field to my name
and limit the input to a maximum of 40 character. In addition, it would set the returnKeyType of the postalcode field to go
.
Methods
setValues
Set values into credit card form
// sets 4242 on credit card number field
// other fields will stay unchanged
this.refs.CCInput.setValues({ number: "4242" });
Known issues: clearing a field e.g. setValues({ expiry: "" })
will trigger the logic to move to previous field
and trigger other kind of weird side effects. PR plz
focus
focus on to specified field
// focus to expiry field
this.refs.CCInput.focus("expiry");
Example
In the example
directory, run:
npm install
react-native run-ios
# or
react-native run-android
Missing Something? Something is not working?
- Open a GitHub issue, or
- Send a pull request :D
- Make sure
npm run lint
passed
Future Improvement
- Add unit tests
- Create example with react-native-awesome-card-io
Breaking Changes from 0.2.*
cardViewSize
prop are removed fromCreditCardInput
, usecardScale
instead (because changing the size will break most of the texts)bgColor
prop are removed fromCreditCardInput
, ask your designer friend to make a credit card image instead (or use the prebundled image)imageFront
andimageBack
props are renamed tocardImageFront
andcardImageBack
respectively,- Android
monospace
fonts doesn't looks as nice as iOSCourier
, bundle custom fonts into your app and override the default usingcardFontFamily
instead