@razorpay/blade/build/lib/native/components/Input/OTPInput/OTPInput.js

The Design System that powers Razorpay

import _slicedToArray from '@babel/runtime/helpers/slicedToArray';
import _objectWithoutProperties from '@babel/runtime/helpers/objectWithoutProperties';
import React__default, { useState, useImperativeHandle, useEffect } from 'react';
import { getHintType, BaseInput } from '../BaseInput/BaseInput.js';
import isEmpty from '../../../utils/lodashButBetter/isEmpty.js';
import { FormHint } from '../../Form/FormHint.js';
import { FormLabel } from '../../Form/FormLabel.js';
import { useFormId } from '../../Form/useFormId.js';
import { BaseBox } from '../../Box/BaseBox/BaseBox.native.js';
import { getStyledProps } from '../../Box/styledProps/getStyledProps.js';
import 'react-native';
import '../../../tokens/global/typography.js';
import '../../../tokens/global/motion.js';
import { getPlatformType } from '../../../utils/getPlatformType/getPlatformType.js';
import { makeSize } from '../../../utils/makeSize/makeSize.js';
import '../../BladeProvider/useTheme.js';
import { metaAttribute } from '../../../utils/metaAttribute/metaAttribute.native.js';
import { MetaConstants } from '../../../utils/metaAttribute/metaConstants.js';
import { makeAnalyticsAttribute } from '../../../utils/makeAnalyticsAttribute/makeAnalyticsAttribute.js';
import { jsxs, jsx } from 'react/jsx-runtime';

var _excluded=["autoFocus","errorText","helpText","isDisabled","keyboardReturnKeyType","keyboardType","label","accessibilityLabel","labelPosition","name","onChange","onFocus","onBlur","onOTPFilled","otpLength","placeholder","successText","validationState","value","isMasked","autoCompleteSuggestionType","testID","size"];var isReactNative=getPlatformType()==='react-native';var otpToArray=function otpToArray(code){var _code$split;return (_code$split=code==null?void 0:code.split(''))!=null?_code$split:Array(6).fill('');};var _OTPInput=function _OTPInput(_ref,incomingRef){var autoFocus=_ref.autoFocus,errorText=_ref.errorText,helpText=_ref.helpText,isDisabled=_ref.isDisabled,keyboardReturnKeyType=_ref.keyboardReturnKeyType,_ref$keyboardType=_ref.keyboardType,keyboardType=_ref$keyboardType===void 0?'decimal':_ref$keyboardType,label=_ref.label,accessibilityLabel=_ref.accessibilityLabel,labelPosition=_ref.labelPosition,name=_ref.name,onChange=_ref.onChange,_onFocus=_ref.onFocus,_onBlur=_ref.onBlur,onOTPFilled=_ref.onOTPFilled,_ref$otpLength=_ref.otpLength,otpLength=_ref$otpLength===void 0?6:_ref$otpLength,placeholder=_ref.placeholder,successText=_ref.successText,validationState=_ref.validationState,inputValue=_ref.value,isMasked=_ref.isMasked,_ref$autoCompleteSugg=_ref.autoCompleteSuggestionType,autoCompleteSuggestionType=_ref$autoCompleteSugg===void 0?'oneTimeCode':_ref$autoCompleteSugg,testID=_ref.testID,_ref$size=_ref.size,size=_ref$size===void 0?'medium':_ref$size,rest=_objectWithoutProperties(_ref,_excluded);var inputRefs=[];var _useState=useState(otpToArray(inputValue)),_useState2=_slicedToArray(_useState,2),otpValue=_useState2[0],setOtpValue=_useState2[1];var _useState3=useState([]),_useState4=_slicedToArray(_useState3,2),inputType=_useState4[0],setInputType=_useState4[1];var isLabelLeftPositioned=labelPosition==='left';var _useFormId=useFormId('otp'),inputId=_useFormId.inputId,helpTextId=_useFormId.helpTextId,errorTextId=_useFormId.errorTextId,successTextId=_useFormId.successTextId;useImperativeHandle(incomingRef,function(){return inputRefs.map(function(ref){return ref.current;});},[inputRefs]);useEffect(function(){if(inputValue&&inputValue.length>=otpLength){onOTPFilled==null?void 0:onOTPFilled({value:inputValue.slice(0,otpLength),name:name});}else if(!inputValue&&otpValue.join('').length>=otpLength){onOTPFilled==null?void 0:onOTPFilled({value:otpValue.slice(0,otpLength).join(''),name:name});}},[otpValue,otpLength,name,inputValue,onOTPFilled]);useEffect(function(){otpValue.forEach(function(otp,index){if(!isEmpty(otp)&&!inputType[index]&&isMasked){var newInputType=Array.from(inputType);newInputType[index]='password';setInputType(newInputType);}if(isEmpty(otp)&&inputType[index]){var _newInputType=Array.from(inputType);_newInputType[index]=undefined;setInputType(_newInputType);}});},[otpValue,inputType,isMasked]);var setOtpValueByIndex=function setOtpValueByIndex(_ref2){var value=_ref2.value,index=_ref2.index;var newOtpValue=Array.from(otpValue);newOtpValue[index]=value;setOtpValue(newOtpValue);return newOtpValue.join('');};var focusOnOtpByIndex=function focusOnOtpByIndex(index){var _inputRefs$index,_inputRefs$index$curr;(_inputRefs$index=inputRefs[index])==null?void 0:(_inputRefs$index$curr=_inputRefs$index.current)==null?void 0:_inputRefs$index$curr.focus();if(!isReactNative){var _inputRefs$index2,_inputRefs$index2$cur;(_inputRefs$index2=inputRefs[index])==null?void 0:(_inputRefs$index2$cur=_inputRefs$index2.current)==null?void 0:_inputRefs$index2$cur.select();}};var handleOnChange=function handleOnChange(_ref3){var value=_ref3.value,currentOtpIndex=_ref3.currentOtpIndex;if(value&&value===' '){return;}if(inputValue&&inputValue.length>0){var newOtpValue=Array.from(inputValue);newOtpValue[currentOtpIndex]=value!=null?value:'';setOtpValue(newOtpValue);onChange==null?void 0:onChange({name:name,value:newOtpValue.join('')});}else if(value&&value.trim().length>1){setOtpValue(Array.from(value));onChange==null?void 0:onChange({name:name,value:value.trim().slice(0,otpLength)});}else if(otpValue[currentOtpIndex]!==(value==null?void 0:value.trim())){var _value$trim;var newValue=setOtpValueByIndex({value:(_value$trim=value==null?void 0:value.trim())!=null?_value$trim:'',index:currentOtpIndex});onChange==null?void 0:onChange({name:name,value:newValue});}};var handleOnInput=function handleOnInput(_ref4){var value=_ref4.value,currentOtpIndex=_ref4.currentOtpIndex;if(value&&value.trim().length===1){focusOnOtpByIndex(++currentOtpIndex);}};var handleOnKeyDown=function handleOnKeyDown(_ref5){var key=_ref5.key,code=_ref5.code,event=_ref5.event,currentOtpIndex=_ref5.currentOtpIndex;if(key==='Backspace'||code==='Backspace'||code==='Delete'||key==='Delete'){event.preventDefault==null?void 0:event.preventDefault();if(otpValue[currentOtpIndex]){handleOnChange({value:'',currentOtpIndex:currentOtpIndex});}else {focusOnOtpByIndex(--currentOtpIndex);handleOnChange({value:'',currentOtpIndex:currentOtpIndex});}}else if(key==='ArrowLeft'||code==='ArrowLeft'){event.preventDefault==null?void 0:event.preventDefault();focusOnOtpByIndex(--currentOtpIndex);}else if(key==='ArrowRight'||code==='ArrowRight'){event.preventDefault==null?void 0:event.preventDefault();focusOnOtpByIndex(++currentOtpIndex);}else if(key===' '||code==='Space'){event.preventDefault==null?void 0:event.preventDefault();}};var getHiddenInput=function getHiddenInput(){if(!isReactNative){var _ref6;return jsx("input",{hidden:true,id:inputId,name:name,value:(_ref6=inputValue!=null?inputValue:otpValue.join(''))!=null?_ref6:'',readOnly:true});}return null;};var getOTPInputFields=function getOTPInputFields(){var inputs=[];var _loop=function _loop(index){var _otpValue$index,_Array$from$index;var currentValue=inputValue?otpToArray(inputValue)[index]||'':otpValue[index]||'';var ref=React__default.createRef();var currentInputType;if(isMasked){currentInputType=inputValue?'password':inputType[index];}inputRefs.push(ref);inputs.push(jsx(BaseBox,{flex:1,marginLeft:index==0?'spacing.0':'spacing.3',children:jsx(BaseInput,Object.assign({autoFocus:autoFocus&&index===0,accessibilityLabel:`${index===0?label||accessibilityLabel:''} character ${index+1}`,label:label,hideLabelText:true,id:`${inputId}-${index}`,textAlign:"center",ref:ref,name:name,value:currentValue,maxCharacters:((_otpValue$index=otpValue[index])==null?void 0:_otpValue$index.length)>0?1:undefined,onChange:function onChange(formEvent){return handleOnChange(Object.assign({},formEvent,{currentOtpIndex:index}));},onFocus:function onFocus(formEvent){return _onFocus==null?void 0:_onFocus(Object.assign({},formEvent,{inputIndex:index}));},onBlur:function onBlur(formEvent){return _onBlur==null?void 0:_onBlur(Object.assign({},formEvent,{inputIndex:index}));},onInput:function onInput(formEvent){return handleOnInput(Object.assign({},formEvent,{currentOtpIndex:index}));},onKeyDown:function onKeyDown(keyboardEvent){return handleOnKeyDown(Object.assign({},keyboardEvent,{currentOtpIndex:index}));},isDisabled:isDisabled,placeholder:(_Array$from$index=Array.from(placeholder!=null?placeholder:'')[index])!=null?_Array$from$index:'',isRequired:true,autoCompleteSuggestionType:autoCompleteSuggestionType,keyboardType:keyboardType,keyboardReturnKeyType:keyboardReturnKeyType,validationState:validationState,successText:successText,errorText:errorText,helpText:helpText,hideFormHint:true,type:currentInputType,size:size,valueComponentType:"heading"},makeAnalyticsAttribute(rest)))},`${inputId}-${index}`));};for(var index=0;index<otpLength;index++){_loop(index);}return inputs;};return jsxs(BaseBox,Object.assign({},metaAttribute({name:MetaConstants.OTPInput,testID:testID}),getStyledProps(rest),{children:[jsxs(BaseBox,{display:"flex",flexDirection:isLabelLeftPositioned?'row':'column',alignItems:isLabelLeftPositioned?'center':undefined,position:"relative",children:[Boolean(label)&&jsx(FormLabel,{as:"label",position:labelPosition,htmlFor:inputId,size:size,children:label}),jsxs(BaseBox,{display:"flex",flexDirection:"row",children:[getHiddenInput(),getOTPInputFields()]})]}),jsx(BaseBox,{marginLeft:makeSize(isLabelLeftPositioned?136:0),children:jsx(FormHint,{type:getHintType({validationState:validationState,hasHelpText:Boolean(helpText)}),helpText:helpText,errorText:errorText,successText:successText,helpTextId:helpTextId,errorTextId:errorTextId,successTextId:successTextId,size:size})})]}));};var OTPInput=React__default.forwardRef(_OTPInput);

export { OTPInput };
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