Creating a Custom Button react native

Question

I'm trying to create a custom button in react native that have some default styles, but I want that the button allows me to change it's default styles for new ones depending the situation.

the code is this:

import React from 'react';
import {StyleSheet, TouchableOpacity, Text} from 'react-native';

export default function custom_button({txt, onPress}){
    return(
        <TouchableOpacity style={styles.container} onPress={onPress} >
            <Text style={styles.text}>{txt}</Text>
        </TouchableOpacity>
    )
}
const styles = StyleSheet.create({
    container:{
        backgroundColor:'#3F51B5',
        padding:10,
        margin:20,
        width:'80%',
        borderRadius:15,
        alignItems:'center'
    },
    text:{
        fontWeight:'bold', 
        color:'white', 
        fontSize:16
    }
});

I need a hero please

Answer 1

Its a very simple implementation:

import React from 'react';
import {StyleSheet, TouchableOpacity, Text} from 'react-native';

export default function custom_button({txt, onPress, txtStyle, buttonStyle}){
    return(
         <TouchableOpacity style={[styles.container1,buttonStyle && buttonStyle]} onPress={onPress} >
            <Text style={[styles.text1,txtStyle && txtStyle]}>{txt}</Text>
        </TouchableOpacity>
    )
}
const styles = StyleSheet.create({
    container:{
        backgroundColor:'#3F51B5',
        padding:10,
        margin:20,
        width:'80%',
        borderRadius:15,
        alignItems:'center'
    },
    text:{
        fontWeight:'bold', 
        color:'white', 
        fontSize:16
    }
});

Also created a snack for you. You can experiment and play-around here.