Fix required number input does not require a value

Author: pacopage

src/utils/validators.js

@@ -1,4 +1,4 @@
-import { defaults, isNil, isNumber, isInteger, isString, isArray, isFunction } from "lodash";
+import { defaults, isNil, isNumber, isInteger, isString, isArray, isFunction, isFinite } from "lodash";
 import fecha from "fecha";
 
 let resources = {
@@ -66,7 +66,7 @@ const validators = {
 		if (res != null) return res;
 
 		let err = [];
-		if (isNumber(value)) {
+		if (isFinite(value)) {
 			if (!isNil(field.min) && value < field.min) {
 				err.push(msg(messages.numberTooSmall, field.min));
 			}

test/unit/specs/utils/validators.spec.js

@@ -31,6 +31,12 @@ describe("Validators", () => {
 			check(v.number, null, field, 1);
 		});
 
+		it("should give error if value is NaN or Infinity", () => {
+			check(v.number, NaN, field, 1);
+			check(v.number, Infinity, field, 1);
+			check(v.number, -Infinity, field, 1);
+		});
+
 		it("should give error if value is smaller than min", () => {
 			check(v.number, -1, field, 1);
 			check(v.number, 0, field, 1);
@@ -68,7 +74,7 @@ describe("Validators", () => {
 			// invalid integer
 			check(v.integer, 3.14, field, 1);
 			// invalid number, invalid integer
-			check(v.integer, "3.14", field, 2);
+			check(v.integer, NaN, field, 2);
 		});
 
 		it("should not give error if value is integer", () => {