2 files changed, 19 insertions, 2 deletions
diff --git a/src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/KeyboardMode.cs b/src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/KeyboardMode.cs
index 917e1f9e..c2dfc31a 100644
--- a/src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/KeyboardMode.cs
+++ b/src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/KeyboardMode.cs
@@ -11,9 +11,9 @@
         Default = 0,
 
         /// <summary>
-        /// Only numbers allowed.
+        /// Only 0-9 or '.' allowed.
         /// </summary>
-        NumbersOnly = 1,
+        Numeric = 1,
 
         /// <summary>
         /// Only ASCII characters allowed.
diff --git a/src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/NumericCharacterValidation.cs b/src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/NumericCharacterValidation.cs
new file mode 100644
index 00000000..d72b68ea
--- /dev/null
+++ b/src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/NumericCharacterValidation.cs
@@ -0,0 +1,17 @@
+using System.Text.RegularExpressions;
+
+namespace Ryujinx.HLE.HOS.Applets.SoftwareKeyboard
+{
+    public static partial class NumericCharacterValidation
+    {
+        public static bool IsNumeric(char value)
+        {
+            Regex regex = NumericRegex();
+
+            return regex.IsMatch(value.ToString());
+        }
+
+        [GeneratedRegex("[0-9]|.")]
+        private static partial Regex NumericRegex();
+    }
+}