fix(donation): can process donation by typing alphabet in the donation amount

User Story

As an Admin, I don't want the donor to type the alphabet in donation amount fields

Current Behavior

I currently see donor able to type the alphabet in the donation amount fields

Expected Behavior

I expect that donor must not be able to type the alphabet in donation amount fields

Possible Solution

This all the char except Number and some special char like space, comma, dot

Steps to Reproduce

See the Video

Visuals

Video Link: https://screencast-o-matic.com/watch/cFftjNb2MF

Environment

WordPress System Info

### WordPress Environment ### Home URL: http://give207.com Site URL: http://give207.com WP Version: 4.9.5 WP Multisite: – WP Memory Limit: 256 MB WP Debug Mode: ✔ WP Cron: ✔ Language: en_US Permalink Structure: /%year%/%monthnum%/%day%/%postname%/ Show on Front: posts Table Prefix Length: wp_ Table Prefix Length: 3 Table Prefix Status: Acceptable Admin AJAX: Accessible Registered Post Statuses: publish, future, draft, pending, private, trash, auto-draft, inherit, refunded, failed, revoked, cancelled, abandoned, processing, preapproval, give_subscription ### Server Environment ### Hosting Provider: DBH: localhost, SRV: give207.com TLS Connection: Connection uses TLS 1.2 TLS Connection: Probably Okay Server Info: nginx/1.10.1 PHP Version: 7.0.3 PHP Post Max Size: 1,000 MB PHP Time Limit: 900 PHP Max Input Vars: 3000 PHP Max Upload Size: 1,000 MB cURL Version: ❌ 7.38.0, OpenSSL/1.0.1t - We recommend a minimum cURL version of 7.40. SUHOSIN Installed: – MySQL Version: ❌ 5.5.55 - We recommend a minimum MySQL version of 5.6. See: WordPress Requirements Default Timezone is UTC: ✔ fsockopen/cURL: ✔ SoapClient: ✔ DOMDocument: ✔ gzip: ✔ GD Graphics Library: ✔ Multibyte String: ✔ Remote Post: ✔ Remote Get: ✔ ### Give Configuration ### Give Version: 2.1.0 Give Cache: Enabled Database Updates: All DB Updates Completed. Give Cache: Enabled Give Cache: ✔New Donation✔Donation Receipt✔New Offline Donation✔Offline Donation Instructions✔New User Registration✔User Registration Information✔Email access❌Daily Email Report❌Weekly Email Report❌Monthly Email Report❌Renewal Receipt Email❌Subscription Cancelled Email Upgraded From: – Test Mode: Enabled Currency Code: GBP Currency Position: Before Decimal Separator: . Thousands Separator: , Success Page: http://give207.com/donation-confirmation/ Failure Page: http://give207.com/donation-failed/ Donation History Page: http://give207.com/donation-history/ Give Forms Slug: /donations/ Enabled Payment Gateways: Offline Donation, Test Donation Default Payment Gateway: Test Donation PayPal IPN Verification: Enabled PayPal IPN Notifications: N/A Donor Email Access: Enabled ### Session Configuration ### Give Use Sessions: Enabled Session: Disabled ### Active Give Add-ons ### Give - 2Checkout Gateway: ❌ Unlicensed – by WordImpress – 1.1 Give - Authorize.net Gateway: ❌ Unlicensed – by WordImpress – 1.3.3 Give - AWeber: ❌ Unlicensed – by WordImpress – 1.0.2 Give - Braintree Gateway: ❌ Unlicensed – by WordImpress – 1.2 Give - CCAvenue Gateway: ❌ Unlicensed – by WordImpress – 1.0.1 Give - Constant Contact: ❌ Unlicensed – by WordImpress – 1.2.1 Give - ConvertKit: ❌ Unlicensed – by WordImpress – 1.0.1 Give - Currency Switcher: ❌ Unlicensed – by WordImpress – 1.0.3 Give - Dwolla Gateway: ❌ Unlicensed – by WordImpress – 1.1.2 Give - Email Reports: ❌ Unlicensed – by WordImpress – 1.1.1 Give - Fee Recovery: ❌ Unlicensed – by WordImpress – 1.5 Give - Form Countdown: ❌ Unlicensed – by WordImpress – 1.0 Give - Form Field Manager: ❌ Unlicensed – by WordImpress – 1.4 Give - Gift Aid: ❌ Unlicensed – by WordImpress – 1.1.1 Give - Google Analytics Donation Tracking: ❌ Unlicensed – by WordImpress – 1.1.4 Give - MailChimp: ❌ Unlicensed – by WordImpress – 1.4 Give - Manual Donations: ❌ Unlicensed – by WordImpress – 1.3.1 Give - PayPal Pro Gateway: ❌ Unlicensed – by WordImpress – 1.1.4 Give - PDF Receipts: ❌ Unlicensed – by WordImpress – 2.2.5 Give - Recurring Donations: ❌ Unlicensed – by WordImpress – 1.6 Give - Stripe Gateway: ❌ Unlicensed – by WordImpress – 2.0 Give - Tributes: ❌ Unlicensed – by WordImpress – 1.4.1 Give - Zapier: ❌ Unlicensed – by WordImpress – 1.1.2 ### Other Active Plugins ### Query Monitor: by John Blackbourn & contributors – 3.0.0 ### Inactive Plugins ### BuddyPress: by The BuddyPress Community – 2.9.4 Charitable: by WP Charitable – 1.5.13 Debug Bar: by wordpressdotorg – 0.9 Debug Bar Console: by koopersmith – 0.3 Debug Bar Cron: by Zack Tollman, Helen Hou-Sandi – 0.1.2 Debug Bar Extender: by Thorsten Ott, Automattic – 0.5 Developer: by Automattic – 1.2.6 Duplicate Post: by Enrico Battocchi – 3.2.2 Email Cop: by Ashfame – 0.1.1 Give - Development Plugin: by Raftaar1191 – 1.0.0 Give - Display Donors: by WordImpress, LLC – 1.0 Give - Paymill Gateway: by WordImpress – 1.1 Gravity Forms: by rocketgenius – 2.2.6 Gravity Forms Signature Add-On: by Rocketgenius – 3.4 Loco Translate: by Tim Whitlock – 2.1.3 Log Deprecated Notices: by Andrew Nacin – 0.4 Log Viewer: by Markus Fischbacher – 14.05.04 Monster Widget: by Automattic – 0.3 Polylang: by Frédéric Demarle – 2.3.4 Rewrite Rules Inspector: by Daniel Bachhuber, Automattic – 1.2.1 User Switching: by John Blackbourn – 1.3.0 WooCommerce: by Automattic – 3.4.0-dev WordPress Beta Tester: by Peter Westwood – 1.2.0 WP Hide & Security Enhancer: by Nsp Code – 1.4.8.2 WPS Hide Login: by WPServeur, NicolasKulka, tabrisrp – 1.3.3 ### Theme ### Name: Twenty Sixteen Version: 1.4 Author URL: https://wordpress.org/ Child Theme: No – If you're modifying Give on a parent theme you didn't build personally, then we recommend using a child theme. See: How to Create a Child Theme

Operating System

Platform: Mac OS X
Version: 1.13.3

Browser

Name: Chrome
Version: 65.0

impress-org / givewp