Upload files with this input.
xxxxxxxxxximport FileUploader from 'calcite-react/FileUploader'<FormControl> <FormControlLabel>Upload profile photo:</FormControlLabel> <FileUploader placeholder="A placeholder!" /></FormControl>() => { const user = { avatar: null, } const onSubmit = (values, actions) => { setTimeout(() => { console.log(values) actions.setSubmitting(false) }, 1000) } const onValidate = values => { const errors = {} if (values.avatar && values.avatar.length) { if (values.avatar[0].size > 100000) { errors.avatar = 'Please choose a photo under 100kb.' } } return errors } return ( <Formik initialValues={user} validate={onValidate} onSubmit={onSubmit}> {({ values, errors, touched, handleSubmit, isSubmitting }) => ( <Form onSubmit={handleSubmit}> {/* avatar */} <FormControl success={touched.avatar && !errors.avatar ? true : false} error={touched.avatar && errors.avatar ? true : false} > <FormControlLabel>Upload an avatar:</FormControlLabel> <Field component={FileUploader} name="avatar" accept="image/*" /> <FormHelperText> {(touched.avatar && errors.avatar) || null} </FormHelperText> </FormControl> <FormControl> <Button type="submit" disabled={isSubmitting}> {isSubmitting ? 'Submitting.......' : 'Submit'} </Button> </FormControl> <pre>{JSON.stringify(values, null, 2)}</pre> </Form> )} </Formik> )}| Property | Type | Required | Default | Description |
|---|---|---|---|---|
| onChange | Func | false | () => {} | The callback function when the selected file is changed. |