From 65fe0e8f626d4d8e96c3732aadc3a268d291d82b Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Mon, 29 Apr 2019 09:31:34 -0400
Subject: [PATCH] string has value converter

---
 src/App/Utilities/StringHasValueConverter.cs | 24 ++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 src/App/Utilities/StringHasValueConverter.cs

diff --git a/src/App/Utilities/StringHasValueConverter.cs b/src/App/Utilities/StringHasValueConverter.cs
new file mode 100644
index 000000000..d21d809a2
--- /dev/null
+++ b/src/App/Utilities/StringHasValueConverter.cs
@@ -0,0 +1,24 @@
+using System;
+using Xamarin.Forms;
+
+namespace Bit.App.Utilities
+{
+    public class StringHasValueConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter,
+            System.Globalization.CultureInfo culture)
+        {
+            if(targetType == typeof(bool) && value.GetType() == typeof(string))
+            {
+                return !string.IsNullOrWhiteSpace((string)value);
+            }
+            throw new InvalidOperationException("The value must be a string with a boolean target.");
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter,
+            System.Globalization.CultureInfo culture)
+        {
+            throw new NotSupportedException();
+        }
+    }
+}