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//disable autocomplete in material ui TextField
<TextField
{props}
inputProps={{autoComplete:'off'}}
/>
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import { Autocomplete } from '@mui/material';
// ...
<Autocomplete
// Other props...
autoComplete={false}
/>
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<Autocomplete
renderInput={({ inputProps, rest }) => <TextField
{rest}
inputProps={{ inputProps, readOnly: true }}
/>