Answers for "how to remove text field underline in material ui react"

material ui textfield remove underline

inputProps={{
                                            underline: {
                                                "&&&:before": {
                                                    borderBottom: "none"
                                                },
                                                "&&:after": {
                                                    borderBottom: "none"
                                                }
                                            }
                                        }}

how to remove underline from material ui select

<Select
    labelId='demo-simple-select-label'
    id='demo-simple-select'
    value={user.status}
    classes={{
        root: classes.selectControl,
        icon: classes.arrowDownIcon,
    }}
    disableUnderline
> 
   ...
</Select>;