InputField.isFocused

Description

Does the InputField currently have focus and is able to process events.

#pragma strict
// Required when Using UI elements.
public class Example {
    public var mainInputField;
    function Update() {
        //If the input field is focused, change its color to green.
        if (mainInputField.GetComponent.<InputField>().isFocused == true) {
            mainInputField.GetComponent.<Image>().color = Color.green;
        }
    }
}

using UnityEngine;
using System.Collections;
using UnityEngine.UI; // Required when Using UI elements.

public class Example : MonoBehaviour
{
    public GameObject mainInputField;

    void Update()
    {
        //If the input field is focused, change its color to green.
        if (mainInputField.GetComponent<InputField>().isFocused == true)
        {
            mainInputField.GetComponent<Image>().color = Color.green;
        }
    }
}