[Checkbox] Warning: either controlled or uncontrolled

[wzup]

I use Checkbox with checked prop. I do not have any defaultChecked props set on the component. Why do I see this warning? When I comment out checked prop no warnings are throws. How to get rid of it? I need to use checked prop.

My component.

import Checkbox from 'material-ui/lib/checkbox';

                <Checkbox
                    label={i18n[this.props.data.label]}
                    onCheck={this[this.props.onCheck]}
                    checked={this.props.data.checked}
                    disabled={this.props.data.disabled}
                />

Warning: Input elements must be either controlled or uncontrolled (specify either the checked prop, or the defaultChecked prop, but not both)

[nathanmarks]

@wzup what is the starting value of this.props.data.checked?

[teknologist]

Same here.

 <Checkbox
                      label="Editable"
                      checked={this.props.editable}
                      onCheck={this.props.toggleEditable}
 />

I update the editable prop from the parent component.
When I toggle, I get the warning.

Everything works as expected though

[oliviertassinari]

@teknologist What value are you providing at the initial render?

[oliviertassinari]

We have been porting the component on the v1-beta branch. We reimplemented it from the ground-up. While we haven't tested it, I think that the issue is most likely fixed on that branch. Hence, I'm closing it.
Still, we will accept PR fixes until v1-beta takes over the master branch.