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How do you set such attribute? For example the CCV field of credit card should have a max length of 3. Expiry date should have a max length of 2 for month and 4 for years.
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To set max length of the TextInput with React Native, we can set the maxLength prop. to set the maxLength prop to 10 to allow users to enter a max of 10 characters into the input.
To unfocus a TextInput in React Native, we can use the Keyboard. dismiss method. to set the onSubmitEditing prop to Keyboard. dismiss .
To grow height of TextInput upon text wrapping with React Native, we can set the height of the TextInput to the content's height when the content size changes. to set the onContentSizeChange prop to a function that calls setHeight with event. nativeEvent. contentSize.
The maxLength prop is now part of React Native:
<TextInput value={this.state.text} maxLength={4} /> If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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