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Only numbers or string. Input field in React Code Example
Only numbers or string. Input field in React 
onKeyPress={(e) => !/[0-9]/.test(e.key) && e.preventDefault()} // numbers only

onKeyPress={(e) => !/[a-zA-z]/.test(e.key) && e.preventDefault()} // alphabets only.



Javascript

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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
Uploaded by:
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Horje