[英]How to change value of min validation after reponse from API in Formik Validation schema?
我想在收到服務器的響應后更改最小驗證值,這是代碼
const form =useFormik({ initialValues:{name:'',email:'',price:0}, validationSchema:Yup.object({ 'email':Yup.string().required("Email required").email("Invalid email"), 'name':Yup.string().required("Name is required"), 'price':Yup.number().min(0,"Invalid price") }) })
當頁面加載時,我將從 API 收到新的最小值
useEffect(()=>{ //API call },[]);
現在我想要新的驗證,其中最小驗證值為 500
form=useFormik({ initialValues:{name:'',email:'',price:0}, validationSchema:Yup.object({ 'email':Yup.string().required("Email required").email("Invalid email"), 'name':Yup.string().required("Name is required"), 'price':Yup.number().min(500,"Invalid price") }) })
只創建一個變量並設置值怎么樣?
var apiValue = 0;
useEffect(()=>{
//API call
apiValue = returnedApiValue //e.g. 500
},[]);
'price':Yup.number().min(apiValue,"Invalid price")
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