From 6f003baaed22d74bb7739535be631e0b19dbceac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADctor=20Borrego=20P=C3=A9rez?=
 <victor.borrego.perez@gmail.com>
Date: Thu, 1 Aug 2019 11:09:53 +0200
Subject: [PATCH] Consider numbers in the required validation

---
 lib/src/rules/required.ts           |  2 +-
 lib/src/rules/spec/required.spec.ts | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/lib/src/rules/required.ts b/lib/src/rules/required.ts
index ae93bc3..f73e29e 100644
--- a/lib/src/rules/required.ts
+++ b/lib/src/rules/required.ts
@@ -17,7 +17,7 @@ export const required: FieldValidationFunction = (value, vm, customParams: Requi
 function isValidField(value, trim: boolean): boolean {
   return typeof value === 'string' ?
     isStringValid(value, trim) :
-    value === true;
+    value === true || typeof value === "number";
 }
 
 function isStringValid(value: string, trim: boolean): boolean {
diff --git a/lib/src/rules/spec/required.spec.ts b/lib/src/rules/spec/required.spec.ts
index e1a9a80..3ce0292 100644
--- a/lib/src/rules/spec/required.spec.ts
+++ b/lib/src/rules/spec/required.spec.ts
@@ -63,6 +63,20 @@ describe('[required] validation rule tests =>', () => {
       expect(validationResult.errorMessage).to.be.empty;
     });
 
+    it('should return true if typeof value is number', () => {
+      // Arrange
+      const value = 1;
+      const vm = undefined;
+      const customParams: RequiredParams = undefined;
+
+      // Act
+      const validationResult = required(value, vm, customParams) as FieldValidationResult;
+
+      // Assert
+      expect(validationResult.succeeded).to.be.true;
+      expect(validationResult.type).to.be.equals('REQUIRED');
+      expect(validationResult.errorMessage).to.be.empty;
+    });
   });
 
   describe('When validating a string value', () => {