Render Error

Here is my code:

function Adddetails () { set(ref(db, 'users/' phone), { phone: phone, parent: parent }).then(() => { alert('data updated'); }) .catch((error) => { alert(error); }); };

button design code is here

CodePudding user response：

As the error displays, the components in react-native should always start with an uppercase.

in your case you are calling <button/> which is not a react-native component.

therefore, it should be switched to <Button />

CodePudding user response：

Seems like you are confusing React concepts with React Native. In React Native we don't have HTML based button. Either use Button component imported from react-native or Use a TouchableOpacity from react-native.

Also if that button is your own component make sure it Starts with a Captial B <Button/>