Unable to enter decimal separator (comma) with Numeric field set to decimal when validation is enabled and translation set to non-English locale

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, Master
• Fix Version/s: Master
• Component/s: Forms
• Labels:
  • forms_FP2_p4
• Fix Priority: 4
• Sprint: Forms_7.3_02
• Git Pull Request: https://github.com/brunobasto/liferay-portal/pull/1063

Steps to reproduce:

1. Go to Content > Forms
2. Add a new Form
3. Numeric field
4. Enable Validation
5. Fill validation options (If input, The Value and Show Error Message)
6. Add a translation (Portuguese-BR)
7. Publish the form
8. Open the published URL, select Portuguese-BR translation and try to enter a digit using decimal separator (comma)

Expected Result:

The user should be able to enter decimal separator (comma) with Numeric field set to decimal when validation is enabled and translation set to non-English locale

Actual Result:

Unable to enter decimal separator (comma) with Numeric field set to decimal when validation is enabled and translation set to non-English locale

Reproduced on:

Tomcat 9.0.17 + MySQL 5.7

Master: 8d3eedcbbadd2b1a02e81c0f9820bc739f84e19e