index.d.ts

@@ -22,11 +22,11 @@ declare const dotProp: {
 	```
 	*/
 	get<T>(
-		object: {[key: string]: any},
+		object: {[key: string]: any} | undefined,
 		path: string
 	): T | undefined;
 	get<T>(
-		object: {[key: string]: any},
+		object: {[key: string]: any} | undefined,
 		path: string,
 		defaultValue: T
 	): T;
@@ -72,7 +72,7 @@ declare const dotProp: {
 	//=> true
 	```
 	*/
-	has(object: {[key: string]: any}, path: string): boolean;
+	has(object: {[key: string]: any} | undefined, path: string): boolean;
 
 	/**
 	@param object - Object to delete the `path` value.

index.js

@@ -124,6 +124,7 @@ module.exports = {
 			return false;
 		}
 
+		// eslint-disable-next-line unicorn/no-for-loop
 		for (let i = 0; i < pathArray.length; i++) {
 			if (isObj(object)) {
 				if (!(pathArray[i] in object)) {

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "dot-prop",
-	"version": "5.1.1",
+	"version": "5.2.0",
 	"description": "Get, set, or delete a property from a nested object using a dot path",
 	"license": "MIT",
 	"repository": "sindresorhus/dot-prop",
@@ -40,6 +40,6 @@
 		"ava": "^2.1.0",
 		"benchmark": "^2.1.4",
 		"tsd": "^0.7.2",
-		"xo": "^0.24.0"
+		"xo": "^0.25.3"
 	}
 }

readme.md

@@ -77,6 +77,8 @@ Type: `object`
 
 Object to get, set, or delete the `path` value.
 
+You are allowed to pass in `undefined` as the object to the `get` and `has` functions.
+
 #### path
 
 Type: `string`

test.js

@@ -198,6 +198,7 @@ test('has', t => {
 
 	t.is(dotProp.has({'foo.baz': {bar: true}}, 'foo\\.baz.bar'), true);
 	t.is(dotProp.has({'fo.ob.az': {bar: true}}, 'fo\\.ob\\.az.bar'), true);
+	t.is(dotProp.has(undefined, 'fo\\.ob\\.az.bar'), false);
 });
 
 test('prevent setting/getting `__proto__`', t => {