diff --git a/README.md b/README.md
index effe305..40efa5d 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@
   - [License](#license)
 ## Features
 
-- Check if a phone number is a valid local ( Myanmar ) phone number 
+- Check if a phone number is a valid Myanmar phone number 
 - Get the operator from a phone number
 
 ## Installing
@@ -31,6 +31,10 @@
 
 Using npm:
 
+```bash
+$ npm install mm-mobile-tools 
+```
+
 Once the package is installed, you can import the library using `import`: 
 
 ```js
@@ -44,7 +48,7 @@ import mmphone from 'mm-mobile-tools';
 ```js
 import mmphone from 'mm-mobile-tools';
 
-console.log(mmphone.isValidPhone("09440813577")); 
+console.log(mmphone.isValid("09440813577")); 
 ```
 ### Get operator
 
diff --git a/__tests__/ValidatePhone.test.ts b/__tests__/ValidatePhone.test.ts
index 289aca6..e53ed7e 100644
--- a/__tests__/ValidatePhone.test.ts
+++ b/__tests__/ValidatePhone.test.ts
@@ -2,19 +2,19 @@ import mmphone from '../src/index';
 
 describe('Phone Number validation checks', () => {
 	test('Should return true for valid MPT phone number', () => {
-		expect(mmphone.isValidPhone("09440813588")).toBe(true);
+		expect(mmphone.isValid("09440813588")).toBe(true);
 	});
 	test('Should return true for valid ATOM phone number', () => {
-		expect(mmphone.isValidPhone("09741173991")).toBe(true);
+		expect(mmphone.isValid("09741173991")).toBe(true);
 	});
 	test('Should return true for valid Ooredoo phone number', () => {
-		expect(mmphone.isValidPhone("09941173991")).toBe(true);
+		expect(mmphone.isValid("09941173991")).toBe(true);
 	});
 	test('Should return true for valid Mytel phone number', () => {
-		expect(mmphone.isValidPhone("09661173991")).toBe(true);
+		expect(mmphone.isValid("09661173991")).toBe(true);
 	});
 	test('Should return true for valid MECTel phone number', () => {
-		expect(mmphone.isValidPhone("09301173991")).toBe(true);
+		expect(mmphone.isValid("09301173991")).toBe(true);
 	});
 });
 
diff --git a/package.json b/package.json
index 223be51..28c4061 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mm-mobile-tools",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "description": "A javascript library for working with myanmar phone numbers",
   "main": "./lib/index.js",
   "types":"./lib/index.d.ts",
diff --git a/src/MMPhone.ts b/src/MMPhone.ts
index b2795e3..9d8b57e 100644
--- a/src/MMPhone.ts
+++ b/src/MMPhone.ts
@@ -13,7 +13,7 @@ function doesStringMatchAnyRegex(inputString: string, regexArray: RegExp[]): boo
 
 export default class MMPhone {
 
-	isValidPhone(phoneNumber:string):boolean{
+	isValid(phoneNumber:string):boolean{
 		return this.getOperator(phoneNumber)!==Operator.INVALID;
 	}