1 files changed, 34 insertions, 0 deletions
diff --git a/Gestor.Application/Helpers/ObrigatorioValidationRule.cs b/Gestor.Application/Helpers/ObrigatorioValidationRule.cs
new file mode 100644
index 0000000..ff5dc58
--- /dev/null
+++ b/Gestor.Application/Helpers/ObrigatorioValidationRule.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Globalization;
+using System.Runtime.CompilerServices;
+using System.Windows.Controls;
+
+namespace Gestor.Application.Helpers
+{
+	public class ObrigatorioValidationRule : ValidationRule
+	{
+		public bool IsRequired
+		{
+			get;
+			set;
+		}
+
+		public ObrigatorioValidationRule()
+		{
+		}
+
+		public override ValidationResult Validate(object value, CultureInfo cultureInfo)
+		{
+			string str = value as string;
+			if (str == null)
+			{
+				return new ValidationResult(false, "OBRIGATÓRIO");
+			}
+			if (str == null || !this.IsRequired || !string.IsNullOrWhiteSpace(str))
+			{
+				return ValidationResult.ValidResult;
+			}
+			return new ValidationResult(false, "OBRIGATÓRIO");
+		}
+	}
+}
+\ No newline at end of file