Are you getting this error: “ Type string undefined is not assignable to type string “? Yes, you have come to the right place. Today I will show you how to solve this error . The error “ type undefined is not assignable to type string ” occurs when you assign an undefined value when the string is required. To solve this error, use the non-null assertion operator to make sure that the value is a string before the assignment. Here is an example of this error: interface Employee { id: number; name?: string; salary: number;}const emp: Employee = { id: 1, name: 'Ehtisham', salary: 518,};// type string undefined is not assignable to type string// type 'string' is not assignable to type 'number'// type 'undefined' is not assignable to type 'string'const name: string = emp.name; The ‘ name ‘ property is marked as optional ( You can see the “?” with name ) in the interface named ‘ Employee ‘. This means that the property can store ‘ String ‘ and “...
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