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const person = {
  first_name: "Sam",
  last_name: "Bradley"
};

Object.values(person).includes("Bradley");

#javascript #object #validate #if #string

check if an object includes substring

const person = {
  first_name: "Joan",
  last_name: "Leon",
  twitter: "@nucliweb"
};

Object.values(person)
  .toString()
  .includes("web");

#ios #swift #name #validation #validate

Firstname validation in iOS swift4? - Stack Overflow

func isValid(testStr:String) -> Bool {
    guard testStr.count > 7, testStr.count < 18 else { return false }

    let predicateTest = NSPredicate(format: "SELF MATCHES %@", "^(([^ ]?)(^[a-zA-Z].*[a-zA-Z]$)([^ ]?))$")
    return predicateTest.evaluate(with: testStr)
}

check if an object includes value

check if an object includes substring

Firstname validation in iOS swift4? - Stack Overflow

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