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<!DOCTYPE html> <html> <head> <title>Combining Type Checks Example</title> <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script> <script> $(document).ready(function(){ function validateInput(input) { return $.isPlainObject(input) && $.isNumeric(input.age); } var input = {name: "John", age: 30}; console.log(validateInput(input)); // true var invalidInput = {name: "Jane", age: "thirty"}; console.log(validateInput(invalidInput)); // false }); </script> </head> <body> </body> </html>
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