Bug: React keys must be passed directly to JSX in MaterialIndicator

[Haco11]

Hi! 👋

Thank you for your work on this project! 😊

I encountered a React warning when using MaterialIndicator from [email protected]:

Warning: A props object containing a "key" prop is being spread into JSX:
<Animated(View) {...props} />
React keys must be passed directly to JSX without using spread:
<Animated(View) key={someKey} {...props} />

Proposed Fix
Pass the key prop directly to Animated.View. Here's the diff:

<Animated.View style={styles.layer} {...{ key: index }}>

• <Animated.View style={styles.layer} key={index}>
  This resolves the issue without changing component behavior.

Thank you for reviewing! Let me know if more details are needed. 😊

[charlestbell]

+1

[OmarSaidIbrahim]

+1

[Yaya12085]

+1

[Akatroj]

Here is my patch-package to fix this issue:

diff --git a/node_modules/react-native-indicators/src/components/ball-indicator/index.js b/node_modules/react-native-indicators/src/components/ball-indicator/index.js
index 8c97fbd..5eea78c 100644
--- a/node_modules/react-native-indicators/src/components/ball-indicator/index.js
+++ b/node_modules/react-native-indicators/src/components/ball-indicator/index.js
@@ -64,7 +64,7 @@ export default class BallIndicator extends PureComponent {
     };
 
     return (
-      <Animated.View style={[styles.layer, layerStyle]} {...{ key: index }}>
+      <Animated.View style={[styles.layer, layerStyle]} key={index}>
         <Animated.View style={ballStyle} />
       </Animated.View>
     );
diff --git a/node_modules/react-native-indicators/src/components/bar-indicator/index.js b/node_modules/react-native-indicators/src/components/bar-indicator/index.js
index ad06a55..133949e 100644
--- a/node_modules/react-native-indicators/src/components/bar-indicator/index.js
+++ b/node_modules/react-native-indicators/src/components/bar-indicator/index.js
@@ -94,7 +94,7 @@ export default class BarIndicator extends PureComponent {
     };
 
     return (
-      <View style={containerStyle} {...{ key: index }}>
+      <View style={containerStyle} key={index}>
         <Animated.View style={topStyle} />
         <Animated.View style={bottomStyle} />
       </View>
diff --git a/node_modules/react-native-indicators/src/components/dot-indicator/index.js b/node_modules/react-native-indicators/src/components/dot-indicator/index.js
index b49cbfd..3512e0e 100644
--- a/node_modules/react-native-indicators/src/components/dot-indicator/index.js
+++ b/node_modules/react-native-indicators/src/components/dot-indicator/index.js
@@ -57,7 +57,7 @@ export default class DotIndicator extends PureComponent {
     };
 
     return (
-      <Animated.View style={style} {...{ key: index }} />
+      <Animated.View style={style} key={index} />
     );
   }
 
diff --git a/node_modules/react-native-indicators/src/components/material-indicator/index.js b/node_modules/react-native-indicators/src/components/material-indicator/index.js
index bf7edc4..0bde608 100644
--- a/node_modules/react-native-indicators/src/components/material-indicator/index.js
+++ b/node_modules/react-native-indicators/src/components/material-indicator/index.js
@@ -107,7 +107,7 @@ export default class MaterialIndicator extends PureComponent {
     };
 
     return (
-      <Animated.View style={styles.layer} {...{ key: index }}>
+      <Animated.View style={styles.layer} key={index}>
         <Animated.View style={layerStyle}>
           <Animated.View style={[containerStyle, offsetStyle]} collapsable={false}>
             <Animated.View style={viewportStyle}>
diff --git a/node_modules/react-native-indicators/src/components/pulse-indicator/index.js b/node_modules/react-native-indicators/src/components/pulse-indicator/index.js
index 53bcf92..e452df8 100644
--- a/node_modules/react-native-indicators/src/components/pulse-indicator/index.js
+++ b/node_modules/react-native-indicators/src/components/pulse-indicator/index.js
@@ -51,7 +51,7 @@ export default class PulseIndicator extends PureComponent {
     };
 
     return (
-      <Animated.View style={styles.layer} {...{ key: index }}>
+      <Animated.View style={styles.layer} key={index}>
         <Animated.View style={pulseStyle} />
       </Animated.View>
     );
diff --git a/node_modules/react-native-indicators/src/components/skype-indicator/index.js b/node_modules/react-native-indicators/src/components/skype-indicator/index.js
index 8a988df..1a0304f 100644
--- a/node_modules/react-native-indicators/src/components/skype-indicator/index.js
+++ b/node_modules/react-native-indicators/src/components/skype-indicator/index.js
@@ -68,7 +68,7 @@ export default class SkypeIndicator extends PureComponent {
     };
 
     return (
-      <Animated.View style={[styles.layer, layerStyle]} {...{ key: index }}>
+      <Animated.View style={[styles.layer, layerStyle]} key={index}>
         <Animated.View style={ballStyle} />
       </Animated.View>
     );
diff --git a/node_modules/react-native-indicators/src/components/ui-activity-indicator/index.js b/node_modules/react-native-indicators/src/components/ui-activity-indicator/index.js
index dcde1e5..392e174 100644
--- a/node_modules/react-native-indicators/src/components/ui-activity-indicator/index.js
+++ b/node_modules/react-native-indicators/src/components/ui-activity-indicator/index.js
@@ -61,7 +61,7 @@ export default class UIActivityIndicator extends PureComponent {
     };
 
     return (
-      <Animated.View style={[styles.layer, layerStyle]} {...{ key: index }}>
+      <Animated.View style={[styles.layer, layerStyle]} key={index}>
         <Animated.View style={barStyle} />
       </Animated.View>
     );
diff --git a/node_modules/react-native-indicators/src/components/wave-indicator/index.js b/node_modules/react-native-indicators/src/components/wave-indicator/index.js
index 2de37d5..1fbe5ce 100644
--- a/node_modules/react-native-indicators/src/components/wave-indicator/index.js
+++ b/node_modules/react-native-indicators/src/components/wave-indicator/index.js
@@ -64,7 +64,7 @@ export default class WaveIndicator extends PureComponent {
     };
 
     return (
-      <Animated.View style={styles.layer} {...{ key: index }}>
+      <Animated.View style={styles.layer} key={index}>
         <Animated.View style={waveStyle} />
       </Animated.View>
     );