i have a problem i dont understand why form dosent work when i send a pdf here is the code

 const SubmitFormValidation = Yup.object().shape({
        email: Yup.string()
            .required('Ce champ est obligatoire')
            .max(100, 'Maximum 100 caractéres')
            .matches(/^[w.-]+@comlink.fr$/, "L'email doit se terminer par @gmail.fr"),
        pdf_devis: Yup.string().required('Ce champ est obligatoire'),
    });

<Formik
initialValues={{
email: ”,
pdf_devis: ”,
}}
validationSchema={SubmitFormValidation}
onSubmit={async (values) => {
console.log(’email’, values.email);
console.log(‘pdf’, values.pdf_devis);
const dataSubmit = {
id_devis: id,
email: values.email,
pdf_devis: values.pdf_devis,
};

                    const autorise = 'Le devis a bien été envoyé';
                    const refuse = "Le devis n'a pas  été envoyé";
                    const actions = async () => {
                        pathname === `/devis/${id}` ? window.location.reload() : router.push(`/devis/${id}`);
                        setModal(false);
                    };
                    const res = await devisServices.createMailDevis(token, id, dataSubmit);
                    submitDataGlobaleValidation(autorise, refuse, res, actions);
                }}
            >
                {({ errors, submitCount }) => {
                    return (
                        <Form className="flex flex-col gap-3">
                            <div className="flex flex-row gap-5">
                                <FieldInputFormFormik id="email" label="E-mail *" placeholder="Entrer un e-mail" submitCount={submitCount} error={errors.email} widthChildren="w-full" />
                            </div>
                            <FieldInputFormFormik
                                id="pdf_devis"
                                label="Fichier *"
                                placeholder="Entrer un intitulé"
                                type="file"
                                submitCount={submitCount}
                                error={errors.pdf_devis}
                                widthChildren="w-full"
                                
                            />

                            <FormFooter label={'Valider'} />
                        </Form>
                    );
                }}
            </Formik>

[error in the network](https://i.sstatic.net/cWshJ7Gg.png)