whole_func_string: function( app ) {
  	var elems = [ "content", "focusKeyword", "synonyms" ];
  	for ( var i = 0; i < elems.length; i++ ) {
  		document.getElementById( elems[ i ] ).addEventListener( "input", app.refresh.bind( app ) );
  	}
  	document.getElementById( "locale" ).addEventListener( "input", setLocale.bind( app ) );
  	document.getElementById( "premium" ).addEventListener( "input", setPremium.bind( app ) );
  }
func_code_string: function( app ) {
  	var elems = [ "content", "focusKeyword", "synonyms" ];
  	for ( var i = 0; i < elems.length; i++ ) {
  		document.getElementById( elems[ i ] ).addEventListener( "input", app.refresh.bind( app ) );
  	}
  	document.getElementById( "locale" ).addEventListener( "input", setLocale.bind( app ) );
  	document.getElementById( "premium" ).addEventListener( "input", setPremium.bind( app ) );
  }
func_documentation_string: Binds the renewData function on the change of input elements.
  
  @param {YoastSEO.App} app The YoastSEO.js app.
  
  @returns {void}