CODEWITHSUNDEEP
javascriptreactjsreact-nativemultipartform-data
Pankaj Agrawal
Pankaj Agrawal

Reputation: 1619

How to get data from FormData Object

I am working on a react native project. I am using FormData to upload my files and input text.

But in form validation, I need to get the Value from the FormData object. I tried formData.get('mykey') but it gives me an error that gets is not a function. Can anyone please tell me how can I do that?

thanks.

Upvotes: 3

Views: 3156

Answers (1)

jevakallio
jevakallio

Reputation: 35910

You can use FormData#getParts:

const field = data.getParts().find(item => item.fieldName === 'key'));
if (field) {
  const value = field.string;
}

See relevant React Native source code for FormData.

Upvotes: 12

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