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import React, { useState } from 'react';
import { useHistory } from 'react-router-dom';
import { Formik, Form, Field } from 'formik';
import * as Yup from 'yup';
import { makeStyles } from '@material-ui/core/styles';
import {
TextField,
Button,
InputAdornment,
IconButton
} from '@material-ui/core';
import { Visibility, VisibilityOff } from '@material-ui/icons';
import { post } from '../../requests';
import { useAuth } from '../../hooks/useAuth';
interface Fields {
username: string;
email: string;
password: string;
}
const validationSchema = Yup.object({
username: Yup.string()
.required('This field is required'),
email: Yup.string()
.email('Invalid email address')
.required('This field is required'),
password: Yup.string()
.min(6, 'Should be at least 6 characters')
.required('This field is required'),
});
const useStyles = makeStyles(theme => ({
root: {
'& > *': {
margin: theme.spacing(1),
width: theme.spacing(35)
},
display: 'flex',
flexDirection: 'column',
alignItems: 'center',
textAlign: 'center'
},
formHeader: {
textAlign: 'center',
fontSize: 25
},
formTransfer: {
display: 'flex',
justifyContent: 'center'
},
transferButton: {
marginLeft: 10,
color: 'green',
cursor: 'pointer'
},
textField: {
height: theme.spacing(8)
}
}));
const Registration: React.FC = () => {
const classes = useStyles();
const { login } = useAuth();
const history = useHistory();
const [showPassword, setShowPassword] = useState<boolean>(false);
const handleLogin = () => {
history.push('/login');
};
const handleSubmit = ({ username, email, password }: Fields) => {
post('/users', { username, email, password })
.then(() => login(username, password))
.then(() => history.push(`/profile/${username}`));
}
const handleClickShowPassword = () => {
setShowPassword(prevState => !prevState);
};
return (
<>
<div className={classes.formHeader}>Sign Up</div>
<Formik
initialValues={{ username: '', email: '', password: '' }}
validationSchema={validationSchema}
onSubmit={handleSubmit}
>
{({ values, errors, touched, isSubmitting }) => (
<Form className={classes.root}>
<Field
id="username"
name="username"
label="Username"
value={values.username.toLowerCase()}
error={touched.username && !!errors.username}
helperText={touched.username && errors.username}
required
className={classes.textField}
as={TextField}
/>
<Field
name="email"
label="Email"
value={values.email}
error={touched.email && !!errors.email}
helperText={touched.email && errors.email}
required
className={classes.textField}
as={TextField}
/>
<Field
name="password"
label="Password"
value={values.password}
error={touched.password && !!errors.password}
helperText={touched.password && errors.password}
required
type={showPassword ? 'text' : 'password'}
as={TextField}
InputProps={{
endAdornment: (
<InputAdornment position="end">
<IconButton
size="small"
aria-label="toggle password visibility"
onClick={handleClickShowPassword}
>
{showPassword ? <Visibility /> : <VisibilityOff />}
</IconButton>
</InputAdornment>
)
}}
className={classes.textField}
/>
<Button variant="contained" type="submit" disabled={isSubmitting}>submit</Button>
</Form>
)}
</Formik>
<div className={classes.formTransfer}>
<div>Already have an account?</div>
<span
onClick={handleLogin}
className={classes.transferButton}
role="presentation"
>
Log in
</span>
</div>
</>
);
};
export default Registration;
|
