Add notEmptyString validation #17

src/utils/ValidationUtils.js

@@ -0,0 +1,20 @@
+
+export function notEmptyString(data) {
+ console.log("data=", data);
+
+ if (data === undefined || data == null) {
+ return false;
+ }
+
+ if (data == "") {
+ return false;
+ }
+
+ const spaceRegix = /^ +$/;
+
+ if (spaceRegix.test(data)) {
+ return false;
+ }
+
+ return true;
+}

test/validationutils_test.js

@@ -0,0 +1,29 @@
+const expect = require("chai").expect;
+const notEmptyString = require("../src/utils/ValidationUtils").notEmptyString;
+
+
+describe('notEmptyString', () => {
+ it('should notEmptyString with notEmptyString return true', () => {
+ expect(
+ notEmptyString("a")
+ ).to.equal(true);
+ });
+
+ it('should notEmptyString with emptyString return false', () => {
+ expect(
+ notEmptyString("")
+ ).to.equal(false);
+ });
+
+ it('should notEmptyString with undefined return false', () => {
+ expect(
+ notEmptyString(undefined)
+ ).to.equal(false);
+ });
+
+ it('should notEmptyString with onlySpace return false', () => {
+ expect(
+ notEmptyString(" ")
+ ).to.equal(false);
+ });
+});