Caldera Form not validating input field

Hi guys,

we are working on a customers website and expecting the input field mask is not working. The link to the page:

The form is right on top after the first image. We set on the last form page for the input fields phone number and email a mask. But the form is sent without any error message. Already disabled all plugins an so on, I have no clue why it is not working.

What Version Of Caldera Forms, WordPress and PHP Are You Using?

Short Debug Information

WordPress Version: 5.7.2PHP Version: 7.3.27MySQL Version: 5.7.26Caldera Forms Version: 1.9.4WP_DEBUG:

Full Debug Information

WordPress Version: 5.7.2

PHP Version: 7.3.27

MySQL Version: 5.7.26

Server Software: LiteSpeed

Your User Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/88.0

Session Save Path: /tmp

Session Save Path Exists: Yes

Session Save Path Writeable: Yes

Session Max Lifetime: 1440

Opcode Cache:

Apc: No
Memcached: No
Redis: No

Object Cache:

Apc: No
Apcu: Yes
Memcache: No
Memcached: No
Redis: No

WPDB Prefix: wp_

WP Multisite Mode: No

WP Memory Limit: 40M

Currently Active Theme: Phlox: 2.7.8

Plugins: Akismet Anti-Spam: 4.1.9 Not Active All-in-One WP Migration: 7.41 Not Active Better Search Replace: 1.3.4 Not Active Caldera Forms: 1.9.4 Aktiv Contact Form 7: 5.4 Aktiv Custom PHP settings: 1.4.1 Not Active Elementor: 3.2.1 Aktiv Elementor - Header, Footer & Blocks: 1.5.8 Not Active Flo Forms: 1.0.38 Not Active Font Awesome: 4.0.0-rc23 Aktiv Formidable Forms: 4.11.01 Not Active Google Analytics for WordPress by MonsterInsights: 7.17.0 Aktiv Hello Dolly: 1.7.2 Not Active JetBlocks For Elementor: 1.2.3 Not Active Jet Data Importer: 1.2.2 Not Active JetElements For Elementor: 2.2.17 Not Active Jet Plugins Wizard: 1.2.9 Not Active JetTabs For Elementor: 2.1.6 Not Active JetThemeCore: 1.1.17 Not Active Kava Extra: 1.0.5 Not Active Livemesh Addons for Elementor: 6.9.1 Aktiv Maintenance: 4.02 Not Active Multi Step Form: 1.7.3 Not Active Ninja Forms: 3.5.5 Not Active Phlox Core Elements: 2.7.11 Aktiv Premium Addons for Elementor: 4.3.1 Not Active Simple Image Sizes: 3.2.1 Not Active Tracking Code Manager: 2.0.1 Aktiv WP Fastest Cache: 0.9.1.7 Not Active WPForms Lite: 1.6.7.1 Not Active Yoast SEO: 16.1.1 Aktiv

Does Your Issue Persist When You Disable All Other Plugins and Switch To The Default Theme?

Yes

What Is The Unexpected Behaviour?

Defined input mask as suggested on email input field but this is ignored: {+}@{2,}.*{2,}[.[a{2,}][.[a{2,}]]]

CalderaWP / Caldera-Forms