fix(input-amount): return undefined for non numbers with spaces

Author: tlouisse

packages/input-amount/src/parsers.js

@@ -110,6 +110,10 @@ function parseHeuristic(value) {
  * @param {object} options Locale Options
  */
 export function parseAmount(value, options) {
+  const containsNumbers = value.match(/\d/g);
+  if (!containsNumbers) {
+    return undefined;
+  }
   const matchedInput = value.match(/[0-9,.\- ]/g);
   if (!matchedInput) {
     return undefined;

packages/input-amount/test/parsers.test.js

@@ -139,6 +139,7 @@ describe('parseAmount()', () => {
   it('ignores non-number characters and returns undefined', () => {
     expect(parseAmount('A')).to.equal(undefined);
     expect(parseAmount('EUR')).to.equal(undefined);
+    expect(parseAmount('EU R')).to.equal(undefined);
   });
 
   it('returns undefined when value is empty string', () => {