type script

In typescript we inherited form one class object we cant assign value directly we need to pass entire object list 
for example i have a class with four data properties

 this.csrazureprop={

      crv:"P-256",

      keyType:v.name,

      keysize:256,

    }

if i assign a value get an error like below

this.csrazureprop.crv="p-256".it doesn't work throw an error.

for class object we should write in an object format only

validatiaon angular click

codeing importent click

codeing importent click here

check angular here

var str="hello world" undefined str.includes("world") true var str="www.piltd.com" undefined str.includes("piltd.com") true