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react-imask
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react-imask
npm install react-imask
import { useRef } from 'react';
import { IMaskInput } from 'react-imask';
// use ref to get access to internal "masked = ref.current.maskRef"
const ref = useRef(null);
const inputRef = useRef(null);
<IMaskInput
mask={Number}
radix="."
value="123"
unmask={true} // true|false|'typed'
ref={ref}
inputRef={inputRef} // access to nested input
// DO NOT USE onChange TO HANDLE CHANGES!
// USE onAccept INSTEAD
onAccept={
// depending on prop above first argument is
// `value` if `unmask=false`,
// `unmaskedValue` if `unmask=true`,
// `typedValue` if `unmask='typed'`
(value, mask) => console.log(value)
}
// ...and more mask props in a guide
// input props also available
placeholder='Enter number here'
/>
import { IMaskMixin } from 'react-imask';
// extend style component
const StyledInput = styled.input`
color: green;
`;
const MaskedStyledInput = IMaskMixin(({inputRef, ...props}) => (
<StyledInput
{...props}
innerRef={inputRef} // bind internal input (if you use styled-components V4, use "ref" instead "innerRef")
/>
));
<MaskedStyledInput
mask={Number}
radix="."
onAccept={(value, mask) => console.log(value)}
// ...and more mask props in a guide
// ...other styled props
/>
More options see in a guide.
import { useState } from 'react';
import { useIMask } from 'react-imask';
function IMaskWithHook () {
const [ opts, setOpts ] = useState({ mask: Number });
const {
ref,
maskRef,
value,
setValue,
unmaskedValue,
setUnmaskedValue,
typedValue,
setTypedValue,
} = useIMask(opts, /* { onAccept, onComplete } */);
return (
<input ref={ref} />
);
}
FAQs
React input mask
We found that react-imask demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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