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                                    <p><a href="/m/category/%EA%B0%9C%EB%B0%9C/Cross-platform"><span>개발/Cross-platform</span></a></p><h3>React Native의 로그인 페이지 UI</h3>
                                </div>
                                <p><cite>B컷개발자</cite>
                                    <span> 2023. 1. 29. 10:31</span>
                                </p>
                                

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                                <p data-ke-size="size16">다음은&nbsp;React&nbsp;Native의&nbsp;로그인&nbsp;페이지&nbsp;UI&nbsp;예시입니다.</p>

<pre id="code_1674955831104" data-ke-language="javascript" data-ke-type="codeblock"><code>import React, { useState } from 'react';
import { View, Text, TextInput, TouchableOpacity, StyleSheet } from 'react-native';

const LoginPage = () =&gt; {
  const [username, setUsername] = useState('');
  const [password, setPassword] = useState('');

  const handleLogin = () =&gt; {
    // Perform login logic here
  }

  return (
    &lt;View style={styles.container}&gt;
      &lt;Text style={styles.label}&gt;Username&lt;/Text&gt;
      &lt;TextInput
        style={styles.input}
        onChangeText={text =&gt; setUsername(text)}
        value={username}
      /&gt;
      &lt;Text style={styles.label}&gt;Password&lt;/Text&gt;
      &lt;TextInput
        style={styles.input}
        onChangeText={text =&gt; setPassword(text)}
        value={password}
        secureTextEntry={true}
      /&gt;
      &lt;TouchableOpacity style={styles.button} onPress={handleLogin}&gt;
        &lt;Text style={styles.buttonText}&gt;Login&lt;/Text&gt;
      &lt;/TouchableOpacity&gt;
    &lt;/View&gt;
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    alignItems: 'center',
    justifyContent: 'center',
    padding: 20
  },
  label: {
    fontSize: 18,
    marginBottom: 10
  },
  input: {
    borderWidth: 1,
    borderColor: '#ccc',
    padding: 10,
    marginBottom: 20,
    width: '100%'
  },
  button: {
    backgroundColor: '#4CAF50',
    padding: 15,
    width: '100%'
  },
  buttonText: {
    color: '#fff',
    textAlign: 'center',
    fontWeight: 'bold'
  }
});

export default LoginPage;</code></pre>
<div data-ke-size="size16"><p>이&nbsp;예에서는&nbsp;useState&nbsp;후크를&nbsp;사용하여&nbsp;두&nbsp;개의&nbsp;상태&nbsp;변수를&nbsp;생성합니다.&nbsp;로그인&nbsp;버튼을&nbsp;눌렀을&nbsp;때&nbsp;호출되는&nbsp;handleLogin&nbsp;함수도&nbsp;있습니다.&nbsp;이&nbsp;기능은&nbsp;사용자의&nbsp;자격&nbsp;증명을&nbsp;인증하기&nbsp;위해&nbsp;네트워크&nbsp;요청을&nbsp;만드는&nbsp;것과&nbsp;같이&nbsp;사용자&nbsp;로그인을&nbsp;위한&nbsp;논리를&nbsp;배치하는&nbsp;곳입니다.</p><p>UI는&nbsp;컨테이너&nbsp;보기,&nbsp;사용자&nbsp;이름&nbsp;및&nbsp;암호에&nbsp;대한&nbsp;두&nbsp;개의&nbsp;텍스트&nbsp;입력&nbsp;및&nbsp;로그인&nbsp;버튼으로&nbsp;구성됩니다.&nbsp;텍스트&nbsp;입력은&nbsp;onChangeText&nbsp;소품을&nbsp;사용하여&nbsp;해당&nbsp;상태&nbsp;변수를&nbsp;업데이트하고&nbsp;로그인&nbsp;버튼은&nbsp;onPress&nbsp;소품을&nbsp;사용하여&nbsp;handleLogin&nbsp;함수를&nbsp;호출합니다.</p><p>이는&nbsp;기본적인&nbsp;예일&nbsp;뿐이며&nbsp;프로덕션&nbsp;앱의&nbsp;경우&nbsp;사용자&nbsp;데이터&nbsp;암호화&nbsp;및&nbsp;다양한&nbsp;경우의&nbsp;오류&nbsp;처리와&nbsp;같은&nbsp;추가&nbsp;보안&nbsp;문제를&nbsp;처리해야&nbsp;합니다.&nbsp;또한&nbsp;비밀번호&nbsp;분실&nbsp;또는&nbsp;가입과&nbsp;같은&nbsp;추가&nbsp;기능을&nbsp;구현해야&nbsp;합니다.</p></div>
            
            
                </div>
                                
                            </article></div>

Back to the Basics

Sangkyun Yoon

다음은 React Native의 로그인 페이지 UI 예시입니다.
 
import React, { useState } from 'react';
import { View, Text, TextInput, TouchableOpacity, StyleSheet } from 'react-native';
const LoginPage = () => {
  const [username, setUsername] = useState('');
  const [password, setPassword] = useState('');
  const handleLogin = () => {
    // Perform login logic here
  }
  return (
    <View style={styles.container}>
      <Text style={styles.label}>Username</Text>
      <TextInput
        style={styles.input}
        onChangeText={text => setUsername(text)}
        value={username}
      />
      <Text style={styles.label}>Password</Text>
      <TextInput
        style={styles.input}
        onChangeText={text => setPassword(text)}
        value={password}
        secureTextEntry={true}
      />
      <TouchableOpacity style={styles.button} onPress={handleLogin}>
        <Text style={styles.buttonText}>Login</Text>
      </TouchableOpacity>
    </View>
  );
};
const styles = StyleSheet.create({
  container: {
    flex: 1,
    alignItems: 'center',
    justifyContent: 'center',
    padding: 20
  },
  label: {
    fontSize: 18,
    marginBottom: 10
  },
  input: {
    borderWidth: 1,
    borderColor: '#ccc',
    padding: 10,
    marginBottom: 20,
    width: '100%'
  },
  button: {
    backgroundColor: '#4CAF50',
    padding: 15,
    width: '100%'
  },
  buttonText: {
    color: '#fff',
    textAlign: 'center',
    fontWeight: 'bold'
  }
});
export default LoginPage;
이 예에서는 useState 후크를 사용하여 두 개의 상태 변수를 생성합니다. 로그인 버튼을 눌렀을 때 호출되는 handleLogin 함수도 있습니다. 이 기능은 사용자의 자격 증명을 인증하기 위해 네트워크 요청을 만드는 것과 같이 사용자 로그인을 위한 논리를 배치하는 곳입니다.
UI는 컨테이너 보기, 사용자 이름 및 암호에 대한 두 개의 텍스트 입력 및 로그인 버튼으로 구성됩니다. 텍스트 입력은 onChangeText 소품을 사용하여 해당 상태 변수를 업데이트하고 로그인 버튼은 onPress 소품을 사용하여 handleLogin 함수를 호출합니다.
이는 기본적인 예일 뿐이며 프로덕션 앱의 경우 사용자 데이터 암호화 및 다양한 경우의 오류 처리와 같은 추가 보안 문제를 처리해야 합니다. 또한 비밀번호 분실 또는 가입과 같은 추가 기능을 구현해야 합니다.

React Native의 로그인 페이지 UI

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