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refs input

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Jun 24th, 2019
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  1. import React from 'react';
  2.  
  3.  
  4.  
  5.  
  6. class App extends React.Component{
  7.  
  8.    
  9.     handleSubmit = (e) => {
  10.         e.preventDefault()
  11.         const name = this.refs.name.value;
  12.         console.log(name);
  13.     }
  14.     render(){
  15.      
  16.         return (
  17.             <>
  18.             <form onSubmit={this.handleSubmit}>
  19.                 <input
  20.                 type="text"
  21.                 ref="name"
  22.                 defaultValue="imie"
  23.                 />
  24.                 <button type="submit">Wyslij</button>
  25.             </form>
  26.             <input type="checkbox" defaultChecked="true"/>
  27.             </>
  28.         )
  29.     }
  30. }
  31. export default App;
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