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La validación acepta solo dos campos específicos el selector con yup

¿Cuál es la mejor manera de permitir solo dos valores específicos en el selector? Por ejemplo, tengo 2 campos para que un usuario seleccione:

  1. A NOSOTROS

  2. UGX

a continuación se muestra mi fragmento de código:

Código de validaciones:

 const signUpSchema = Yup.object().shape({ countrySelector: Yup.string().required('Please select the country'), });

Fragmento JSX

 <Formik validationSchema={signUpSchema} onSubmit={handleSignUpAsync} initialValues={{ countrySelector: '', }} > <Form> <Field as="select" className="browser-default custom-select" name='countrySelector'> <option value="-">-</option> <option value="DE">DE</option> <option value="US">US</option> </Field> </Form> </Formik>
about 4 years ago · Juan Pablo Isaza
1 answers
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0

Usa el validador oneOf de yup

mixed.oneOf(arrayOfValues: Array, message?: string | function): Esquema

p.ej

 const signUpSchema = Yup.object().shape({ countrySelector: Yup.string().oneOf(['US', 'UGX']).required('Please select the country'), });
about 4 years ago · Juan Pablo Isaza Report
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