Version: 2019.2
public UI.InputField.OnChangeEvent onValueChanged ;

Description

Accessor to the OnChangeEvent.

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

public class Example : MonoBehaviour { public InputField mainInputField;

public void Start() { //Adds a listener to the main input field and invokes a method when the value changes. mainInputField.onValueChanged.AddListener(delegate {ValueChangeCheck(); }); }

// Invoked when the value of the text field changes. public void ValueChangeCheck() { Debug.Log("Value Changed"); } }