Created
May 12, 2019 12:49
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React Native Input Component with Error messages and Icon support
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| import React from 'react' | |
| import { View, Text, TextInput, StyleSheet} from 'react-native' | |
| export default class Input extends React.Component { | |
| focus() { | |
| this.input.focus(); | |
| } | |
| blur() { | |
| this.input.blur(); | |
| } | |
| clear() { | |
| this.input.clear(); | |
| } | |
| isFocused() { | |
| return this.input.isFocused(); | |
| } | |
| render() { | |
| return ( | |
| <View style={StyleSheet.flatten([styles.container, this.props.containerStyle])}> | |
| <View style={StyleSheet.flatten([styles.inputContainer, this.props.containerStyle])}> | |
| {this.props.icon && ( | |
| <View style={StyleSheet.flatten([styles.iconContainer, this.props.iconContainerStyle])}> | |
| {this.props.icon} | |
| </View> | |
| )} | |
| <TextInput | |
| {...this.props} | |
| style={StyleSheet.flatten([styles.input, this.props.inputStyle])} | |
| placeholder={this.props.placeholder || ''} | |
| blurOnSubmit={this.props.blurOnSubmit || true} | |
| returnKeyType={this.props.returnKeyType || "next"} | |
| autoCapitalize={this.props.autoCapitalize || 'none'} | |
| ref={ref => this.input = ref} | |
| enablesReturnKeyAutomatically | |
| placeholderTextColor="#7e7d9a" | |
| /> | |
| </View> | |
| {!!this.props.errorMessage && ( | |
| <Text style={StyleSheet.flatten([styles.error, this.props.errorStyle])}> | |
| {this.props.errorMessage} | |
| </Text> | |
| )} | |
| </View> | |
| ) | |
| } | |
| } | |
| const styles = StyleSheet.create({ | |
| container: { | |
| width: '100%', | |
| paddingHorizontal: 10, | |
| }, | |
| inputContainer: { | |
| flexDirection: 'row', | |
| borderBottomWidth: 1, | |
| borderBottomColor: '#47466f', | |
| }, | |
| input: { | |
| alignSelf: 'center', | |
| color: 'black', | |
| fontSize: 18, | |
| flex: 1, | |
| minHeight: 40, | |
| paddingHorizontal: 15, | |
| }, | |
| iconContainer: { | |
| height: 40, | |
| justifyContent: 'center', | |
| alignItems: 'center', | |
| marginLeft: 15, | |
| }, | |
| error: { | |
| marginVertical: 6, | |
| marginHorizontal: 8, | |
| fontSize: 12, | |
| fontStyle: 'italic', | |
| }, | |
| }) |
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