diff --git a/docs/no-data.md b/docs/no-data.md
index af25912f..44646cf8 100644
--- a/docs/no-data.md
+++ b/docs/no-data.md
@@ -1,19 +1,20 @@
 # no-data
 
-Disallows the .data/removeData methods and $.data/removeData utilies.
+Disallows the .data/removeData/hasData methods and $.data/removeData/hasData utilies.
 
 ## Rule details
 
 ❌ The following patterns are considered errors:
 ```js
-$.data();
-$( 'div' ).data();
-$div.data();
-$( 'div' ).first().data();
-$( 'div' ).append( $( 'input' ).data() );
-$.removeData();
-$( 'div' ).removeData();
-$div.removeData();
+$.data( elem, 'foo' );
+$( 'div' ).data( 'foo', 'bar' );
+$div.data( 'foo' );
+$( 'div' ).first().data( 'foo', 'bar' );
+$( 'div' ).append( $( 'input' ).data( 'foo' ) );
+$.removeData( elem, 'foo' );
+$( 'div' ).removeData( 'foo' );
+$div.removeData( 'foo' );
+$.hasData( elem );
 ```
 
 ✔️ The following patterns are not considered errors:
@@ -26,6 +27,10 @@ removeData();
 [].removeData();
 div.removeData();
 div.removeData;
+hasData();
+[].hasData();
+div.hasData();
+div.hasData;
 ```
 ## Rule source
 
diff --git a/rules/no-data.js b/rules/no-data.js
index 4fefc84e..973f4100 100644
--- a/rules/no-data.js
+++ b/rules/no-data.js
@@ -3,6 +3,6 @@
 const utils = require( './utils.js' );
 
 module.exports = utils.createCollectionOrUtilMethodRule(
-	[ 'data', 'removeData' ],
+	[ 'data', 'removeData', 'hasData' ],
 	( node ) => 'Prefer WeakMap to ' + node.callee.property.name
 );
diff --git a/tests/no-data.js b/tests/no-data.js
index 735468be..b790e7a6 100644
--- a/tests/no-data.js
+++ b/tests/no-data.js
@@ -5,6 +5,7 @@ const RuleTesterAndDocs = require( '../rule-tester-and-docs' );
 
 const error = 'Prefer WeakMap to data';
 const removeError = 'Prefer WeakMap to removeData';
+const hasError = 'Prefer WeakMap to hasData';
 
 const ruleTester = new RuleTesterAndDocs();
 ruleTester.run( 'no-data', rule, {
@@ -17,40 +18,52 @@ ruleTester.run( 'no-data', rule, {
 		'removeData()',
 		'[].removeData()',
 		'div.removeData()',
-		'div.removeData'
+		'div.removeData',
+
+		'hasData()',
+		'[].hasData()',
+		'div.hasData()',
+		'div.hasData'
+		// TODO: Technically $div.hasData should be allowed as $.hasData
+		// only exists as a utility, but as we are using createCollectionOrUtilMethodRule
+		// the non-existant method is disallowed as well.
 	],
 	invalid: [
 		{
-			code: '$.data()',
+			code: '$.data(elem, "foo")',
 			errors: [ { message: error, type: 'CallExpression' } ]
 		},
 		{
-			code: '$("div").data()',
+			code: '$("div").data("foo", "bar")',
 			errors: [ { message: error, type: 'CallExpression' } ]
 		},
 		{
-			code: '$div.data()',
+			code: '$div.data("foo")',
 			errors: [ { message: error, type: 'CallExpression' } ]
 		},
 		{
-			code: '$("div").first().data()',
+			code: '$("div").first().data("foo", "bar")',
 			errors: [ { message: error, type: 'CallExpression' } ]
 		},
 		{
-			code: '$("div").append($("input").data())',
+			code: '$("div").append($("input").data("foo"))',
 			errors: [ { message: error, type: 'CallExpression' } ]
 		},
 		{
-			code: '$.removeData()',
+			code: '$.removeData(elem, "foo")',
 			errors: [ { message: removeError, type: 'CallExpression' } ]
 		},
 		{
-			code: '$("div").removeData()',
+			code: '$("div").removeData("foo")',
 			errors: [ { message: removeError, type: 'CallExpression' } ]
 		},
 		{
-			code: '$div.removeData()',
+			code: '$div.removeData("foo")',
 			errors: [ { message: removeError, type: 'CallExpression' } ]
+		},
+		{
+			code: '$.hasData(elem)',
+			errors: [ { message: hasError, type: 'CallExpression' } ]
 		}
 	]
 } );