Answer: A component is changing an uncontrolled input of type text to be controlled error in ReactJS

answer re: A component is changing an uncontrolled input of type text to be controlled error in ReactJS

Oct 30 '17

1459

The reason is, in state you defined:

this.state = { fields: {} }

fields as a blank object, so during the first rendering this.state.fields.name will be undefined, and the input field will get its value as:

value={undefined}

Because of that, the input field will become uncontrolled.

Once you enter…

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