React Native: How do you implement form validation in React Native?

1import { Formik } from "formik";
2import * as Yup from "yup";
3
4const schema = Yup.object().shape({
5  email: Yup.string().email("Invalid email").required("Required"),
6  password: Yup.string().min(6, "Too short").required("Required"),
7});
8
9function LoginForm() {
10  return (
11    <Formik
12      initialValues={{ email: "", password: "" }}
13      validationSchema={schema}
14      onSubmit={handleSubmit}
15    >
16      {({ handleChange, errors, touched }) => (
17        <>
18          <TextInput
19            onChangeText={handleChange("email")}
20            style={errors.email && touched.email ? styles.error : null}
21          />
22          {errors.email && touched.email && (
23            <Text style={styles.errorText}>{errors.email}</Text>
24          )}
25        </>
26      )}
27    </Formik>
28  );
29}