CODEWITHSUNDEEP
javascriptreactjsyupreact-hook-form
Mehdi Faraji
Mehdi Faraji

Reputation: 3816

How can I use yup validationSchema with react-hook-form?

I'm using react-hook-form library and yup to validate input fields :

const { handleSubmit, register, errors } = useForm({
        mode: 'onBlur',
        validationSchema: Yup.object({
            name: Yup.string().max(6, 'Max 6 chars').required('Required boy'),
            pass: Yup.string().min(6, 'Min 6 chars').required('Required boy')
        })
    });

    const submit = (e) => {
        alert(e.name + ' ' + e.pass);
    };

    return (
        <div className="App">
            <form onSubmit={handleSubmit(submit)}>

                <input id="name" type="text" name="name" ref={register} />
                {errors.name && <div>{errors.name.message}</div>}

                <input id="pass" type="password" name="pass" ref={register} />
                {errors.pass && <h3>{errors.pass.message}</h3>}

                <button type="submit">Submit</button>

            </form>
        </div>
    );

It doesn't throw an error in the console and it alerts when I click submit button but the validation doesn't work at all .

I expect the error message to show up when the input is touched and the value is less or more than the required value .

How can I use yup properly with react-hook-form ?

Upvotes: 1

Views: 13264

Answers (3)

AbdulmateenChitrali
AbdulmateenChitrali

Reputation: 389

phone: yup.string().length(11,'11 digit require').required().label('Phone'),

Upvotes: 0

Kuya A
Kuya A

Reputation: 351

You can use the latest version without downgrading it to 4.9.8

The documentation is in advance section of react hook form under "Custom Hook with Resolver" https://react-hook-form.com/advanced-usage

my sample code below: https://codesandbox.io/s/react-hook-form-yup-material-ui-8ino9

Upvotes: 2

Mehdi Faraji
Mehdi Faraji

Reputation: 3816

Solved the issue by installing version 4.9.8

Upvotes: 1

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