field required based on value of another field - formik, yup
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I have a react formik form,
where there is a select field,
say the field has values A,B,C,D,E,F.
now say, another field , ChooseSubType , only shows up if I choose B or D and this field will only be a required field when it shows up and not before that.
now, how do I make that work?
here's code for the first field i.e. select field
chooseAlphabet: Yup.string().required('field required'),
chooseSubType : Yup.string().when('chooseAlphabet',
('chooseAlphabet',schema)=>
console.log('value business : ',chooseAlphabet);
if(chooseAlphabet === "B"),
but this code isn't working.
now, what changes do I make here to make this work as I want it to?
reactjs formik yup
asked Nov 11 at 4:18
faraz
56031330
add a comment |
up vote
0
down vote
favorite
I have a react formik form,
where there is a select field,
say the field has values A,B,C,D,E,F.
now say, another field , ChooseSubType , only shows up if I choose B or D and this field will only be a required field when it shows up and not before that.
now, how do I make that work?
here's code for the first field i.e. select field
chooseAlphabet: Yup.string().required('field required'),
chooseSubType : Yup.string().when('chooseAlphabet',
('chooseAlphabet',schema)=>
console.log('value business : ',chooseAlphabet);
if(chooseAlphabet === "B"),
but this code isn't working.
now, what changes do I make here to make this work as I want it to?
reactjs formik yup
asked Nov 11 at 4:18
faraz
56031330
Are you getting validation errors or thechooseSubTypeisn't showing up?
– Snekse
Nov 19 at 23:20
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have a react formik form,
where there is a select field,
say the field has values A,B,C,D,E,F.
now say, another field , ChooseSubType , only shows up if I choose B or D and this field will only be a required field when it shows up and not before that.
now, how do I make that work?
here's code for the first field i.e. select field
chooseAlphabet: Yup.string().required('field required'),
chooseSubType : Yup.string().when('chooseAlphabet',
('chooseAlphabet',schema)=>
console.log('value business : ',chooseAlphabet);
if(chooseAlphabet === "B"),
but this code isn't working.
now, what changes do I make here to make this work as I want it to?
reactjs formik yup
asked Nov 11 at 4:18
faraz
56031330
I have a react formik form,
where there is a select field,
say the field has values A,B,C,D,E,F.
now say, another field , ChooseSubType , only shows up if I choose B or D and this field will only be a required field when it shows up and not before that.
now, how do I make that work?
here's code for the first field i.e. select field
chooseAlphabet: Yup.string().required('field required'),
chooseSubType : Yup.string().when('chooseAlphabet',
('chooseAlphabet',schema)=>
console.log('value business : ',chooseAlphabet);
if(chooseAlphabet === "B"),
but this code isn't working.
now, what changes do I make here to make this work as I want it to?
reactjs formik yup
reactjs formik yup
asked Nov 11 at 4:18
faraz
56031330
asked Nov 11 at 4:18
faraz
56031330
asked Nov 11 at 4:18
faraz
56031330
asked Nov 11 at 4:18
faraz
56031330
asked Nov 11 at 4:18
faraz
56031330
56031330
Are you getting validation errors or thechooseSubTypeisn't showing up?
– Snekse
Nov 19 at 23:20
add a comment |
Are you getting validation errors or thechooseSubTypeisn't showing up?
– Snekse
Nov 19 at 23:20
Are you getting validation errors or the
chooseSubType isn't showing up?– Snekse
Nov 19 at 23:20
Are you getting validation errors or the
chooseSubType isn't showing up?– Snekse
Nov 19 at 23:20
add a comment |
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Are you getting validation errors or the
chooseSubTypeisn't showing up?– Snekse
Nov 19 at 23:20