How to Change Styling of Textinput Placeholder in React Native

How to change styling of TextInput placeholder in React Native?

Improving on Daniel's answer for a more generic solution

class TextInput2 extends Component {
  constructor(props) {
    super(props);
    this.state = { placeholder: props.value.length == 0 }
    this.handleChange = this.handleChange.bind(this);
  }
  handleChange(ev) {
    this.setState({ placeholder: ev.nativeEvent.text.length == 0 }); 
    this.props.onChange && this.props.onChange(ev); 
  }
  render() {
    const { placeholderStyle, style, onChange, ...rest } = this.props;

    return <TextInput 
      {...rest} 
      onChange={this.handleChange}
      style={this.state.placeholder ? [style, placeholderStyle] : style}
      />
  }
}

Usage:

<TextInput2 
  value={this.state.myText}
  style={{ fontFamily: "MyFont" }}
  placeholderStyle={{ fontFamily: "AnotherFont", borderColor: 'red' }}
/>

Change React-Native TextInput's placeholder color

Like so:

<TextInput
   placeholder="something"
   placeholderTextColor="#000" 
/>

React Native Custom TextInput Placeholder

I would suggest you to use custom style with the functional component.Create a functional component called RenderInput for which pass placeholder as props.

import React, {Component} from 'react';
import {TextInput, View, Text} from 'react-native';

const RenderInput = ({ label , inputvalue,styleLabel, ipOnChangeText, placeholder}) => {
    const {inputStyle, labelStyle, containerStyle} = styles;
    return(
        <View style = {containerStyle}>
            <Text style= {styleLabel ? labelStyle : ""} >{label}</Text>
            <TextInput 
               autoCorrect={false}
               placeholder={placeholder}
               style= {inputStyle}
            />
        </View>
    );
 }

const styles ={
    inputStyle:{
        color: '#333',
        fontSize: 16,
        lineHeight: 23,  
        borderBottomColor: '#333',
        borderBottomWidth: 0.5,
        fontFamily: 'System',
    },
    labelStyle:{
        fontSize: 18,
        color: '#737373',
        paddingBottom: 10,
        fontFamily: 'System',
        position: 'relative',
        ':after': {
           content: '* ',
           position: absolute,
           left: 5,
           top: 0,
           color: '#bbb'
        }
    },
    containerStyle:{
        flexDirection: 'column',
        marginTop: 10,
        marginBottom: 10
    }
}
export { RenderInput };

Change the color of a TextInput placeholder with Styled Components in React Native

The best way to make this:

export const Input = styled.TextInput.attrs({
  placeholderTextColor: "red"
})`
  background-color: "#000";
`;

How to Change Font Family for textInput Placeholder in React Native

Try this :

<TextInput
    secureTextEntry={(this.state.email.length <= 0 && this.state.emailStatus != 'onFocus') ? true : false}
    style={styles.textboxfieldd}
    placeholderStyle={styles.textboxfieldd}
    onFocus={this.changeStatus.bind(this, 'emailStatus', 'onFocus', '')}
    onChangeText={(email) => this.setState({ email })}
    value={this.state.email}
    placeholder={this.state.emailStatusPH}
    placeholderTextColor="#D8D8D8" />

Exactly this line => secureTextEntry={(this.state.email.length<=0 && this.state.emailStatus!='onFocus') ?true:false} solves the problem .

Because if we give secureTextEntry={true} means fontfamily is set to placeholder text but field changed as password , so for that only we wrote like this . secureTextEntry={(this.state.email.length<=0 && this.state.emailStatus!='onFocus') ?true:false}

If that field length is 0 and not focused means it will set true secureTextEntry={true} so the placeholder text is set to mentioned fontfamily

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