How to use the grommet-controls.validators.equalsField function in grommet-controls

)}
  >
    
    
    
    
    
          Agree to
          
        
      )}
      description='Terms of service'
      name='accept_tos'
      validation={[validators.required(), validators.True('Please accept our TOS')]}
    />
  
);

render() {
    return (
      
        <form>
          
          

          
            <button label="Submit" type="submit">
          
        
      
    );
  }
}</button></form>

<form>
            
            
            
            

            
              <button label="Register" type="submit">
            
          
        
      
    );
  }
}</button></form>