conditional in classname react code example

Example 1: react conditional classname

<div className={`banner ${active ? "active" : ""}`}>{children}</div>

Example 2: react add class conditionally

<div className={`btn-group pull-right ${this.props.showBulkActions ? 'shown' : 'hidden'}`}>

Example 3: add condition inside a className in reactjs

className={`banner ${active ? "active" : ""}`}

Example 4: conditional classname prop react

<span className={todo.completed ? "true" : ""}>