From f3d0fe080f6386bbfb3c74a718ab4b15ecce3790 Mon Sep 17 00:00:00 2001
From: Ivan Zinovyev <ivan.zinovyev@touchin.ru>
Date: Mon, 19 Dec 2016 22:12:50 +0300
Subject: [PATCH] Move space to constants

---
 UIAnimatedTextField/Source/UIAnimatedTextField.swift | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/UIAnimatedTextField/Source/UIAnimatedTextField.swift b/UIAnimatedTextField/Source/UIAnimatedTextField.swift
index b3c7838..8ade0bf 100644
--- a/UIAnimatedTextField/Source/UIAnimatedTextField.swift
+++ b/UIAnimatedTextField/Source/UIAnimatedTextField.swift
@@ -498,8 +498,8 @@ extension UIAnimatedTextField: UITextFieldDelegate {
             result = delegateResult
         }
         
-        if string == " " {
-            if textField.text?.characters.count ?? 0 == 0 {
+        if string == Constants.space {
+            if textField.text?.isEmpty ?? true {
                 result = false
             }