diff --git a/src/completion/Registry.ts b/src/completion/Registry.ts
index aa42a9a1..6fa1bca2 100644
--- a/src/completion/Registry.ts
+++ b/src/completion/Registry.ts
@@ -82,6 +82,22 @@ export default class Registry implements vscode.CompletionItemProvider {
             );
         };
 
+        const hasClassExtends = (classExtends: FeatureTagParam["classExtends"]) => {
+            if (typeof classExtends === "undefined" || classExtends === null) {
+                return true;
+            }
+
+            return parseResult.isClassDefinitionExtends(classExtends);
+        };
+
+        const hasMethodDefinition = (methodDefinitions: FeatureTagParam["methodDefinition"]) => {
+            if (typeof methodDefinitions === "undefined" || methodDefinitions === null) {
+                return true;
+            }
+
+            return parseResult.isMethodDefinition(methodDefinitions);
+        };
+
         const isArgumentIndex = (
             argumentIndex: number | number[] | undefined,
         ) => {
@@ -118,7 +134,9 @@ export default class Registry implements vscode.CompletionItemProvider {
                         hasClass(tag.class) &&
                         hasFunc(tag.method) &&
                         isArgumentIndex(tag.argumentIndex) &&
-                        isNamedArg(tag.argumentName),
+                        isNamedArg(tag.argumentName) &&
+                        hasClassExtends(tag.classExtends) &&
+                        hasMethodDefinition(tag.methodDefinition),
                 );
             }) || null
         );
diff --git a/src/completion/Validation.ts b/src/completion/Validation.ts
index 04e3cee2..1660d617 100644
--- a/src/completion/Validation.ts
+++ b/src/completion/Validation.ts
@@ -123,7 +123,10 @@ export default class Validation implements CompletionProvider {
                 argumentIndex: 0,
             },
             {
-                classExtends: "Illuminate\\Foundation\\Http\\FormRequest",
+                classExtends: [
+                    "Illuminate\\Foundation\\Http\\FormRequest",
+                    "Livewire\\Form",
+                ],
                 methodDefinition: "rules",
             },
         ];
@@ -144,9 +147,7 @@ export default class Validation implements CompletionProvider {
             return this.validatorValidation(document, position, result) || [];
         }
 
-        // TODO: Deal with FormRequest@rules method
-
-        return [];
+        return this.handleFormRequestRulesMethod(document, position, result);
     }
 
     private handleValidateMethod(
@@ -182,6 +183,18 @@ export default class Validation implements CompletionProvider {
         }
     }
 
+    private handleFormRequestRulesMethod(
+        document: vscode.TextDocument,
+        position: vscode.Position,
+        result: AutocompleteResult,
+    ): vscode.CompletionItem[] {
+        if (result.fillingInArrayKey()) {
+            return [];
+        }
+
+        return this.getRules(document, position);
+    }
+
     private getRules(
         document: vscode.TextDocument,
         position: vscode.Position,
diff --git a/src/index.d.ts b/src/index.d.ts
index dbc537e8..b3045abe 100644
--- a/src/index.d.ts
+++ b/src/index.d.ts
@@ -51,7 +51,7 @@ interface FeatureTagParam {
     argumentName?: string | string[];
     classDefinition?: string;
     methodDefinition?: string;
-    classExtends?: string;
+    classExtends?: string | string[];
     classImplements?: string;
     argumentIndex?: number | number[];
 }
diff --git a/src/parser/AutocompleteResult.ts b/src/parser/AutocompleteResult.ts
index d7c251be..9e333c73 100644
--- a/src/parser/AutocompleteResult.ts
+++ b/src/parser/AutocompleteResult.ts
@@ -33,6 +33,14 @@ export default class AutocompleteResult {
     }
 
     public fillingInArrayKey(): boolean {
+        if (this.result.type === "array") {
+            // I'm not sure if this is enough to determine 
+            // if we're filling in a rules array key but I don't
+            // have better idea at this moment :/
+            return this.result.parent?.type !== "array_item" 
+                && this.result.autocompletingKey;
+        }
+
         return this.param()?.autocompletingKey ?? false;
     }
 
@@ -65,6 +73,46 @@ export default class AutocompleteResult {
         );
     }
 
+    public isClassDefinitionExtends(classNames: string | string[]) {
+        classNames = Array.isArray(classNames) ? classNames : [classNames];
+
+        let check = false;
+
+        this.loop((context) => {
+            if (classNames.some((className: string) => {
+                return (context as AutocompleteParsingResult.ClassDefinition).extends === className;
+            })) {
+                check = true;
+
+                return false;
+            }
+
+            return true;
+        });
+
+        return check;
+    }
+
+    public isMethodDefinition(methodNames: string | string[]) {
+        methodNames = Array.isArray(methodNames) ? methodNames : [methodNames];
+
+        let check = false;
+
+        this.loop((context) => {
+            if (methodNames.some((methodName: string) => {
+                return (context as AutocompleteParsingResult.MethodDefinition).methodName === methodName;
+            })) {
+                check = true;
+
+                return false;
+            }
+
+            return true;
+        });
+
+        return check;
+    }
+
     public func() {
         // @ts-ignore
         return this.result.methodName ?? null;
diff --git a/src/types.ts b/src/types.ts
index a4419bab..c3e8052f 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -45,6 +45,7 @@ export namespace AutocompleteParsingResult {
         type: "array";
         parent: ContextValue | null;
         children: ArrayItem[];
+        autocompletingKey: boolean;
     }
 
     export interface Assignment {