Auth. guard now only renders child if authenticated.

sports-matcher/client/src/components/AuthenticationGuard.js

@@ -23,7 +23,11 @@ export default class AuthenticationGuard extends React.Component {
     }
 
     render() {
-        return null;
+        if (this.context.user) {
+            return this.props.children;
+        } else {
+            return null;
+        }
     }
 }
 
@@ -33,4 +37,5 @@ AuthenticationGuard.defaultProps = {
 
 AuthenticationGuard.propTypes = {
     accessLevel: propTypes.number,
+    children: propTypes.any
 };

sports-matcher/client/src/components/SportInfoCard.js

@@ -11,7 +11,7 @@ export default class SportInfoCard extends React.Component {
             <Card style={{ width: "20rem" }}>
                 <Card.Body>
                     <Card.Title>{this.props.sport.name}</Card.Title>
-                    <Card.Subtitle className="mb-2 text-muted">{this.props.sport.minPlayers.toString()}</Card.Subtitle>
+                    <Card.Subtitle className="mb-2 text-muted">Requires a minimum of {this.props.sport.minPlayers.toString()} players.</Card.Subtitle>
                     <Card.Text>
                         {this.props.sport.description}
                     </Card.Text>