object

Checking Javascript Available Object

Calling object name using javacript like document.getElementById(“id”).value or document.Form1.value will have problem if that object not available. How do checking the object? This is sample checking : if(null !== x && ‘object’ == typeof(x)) {     alert(“Hey, It’s an object or an array; good enough!”); } if available return of alert(obj); will be “[object]” … Continue reading →