From a41a4c47adb4ed5ba1deadeda2ce0a1b9e1aa4c7 Mon Sep 17 00:00:00 2001 From: Sumith Thota <108344062+SumithThota@users.noreply.github.com> Date: Sun, 12 Oct 2025 14:40:52 +0530 Subject: [PATCH] added comprehensive email regex pattern --- .../Client Scripts/Validate Email Format/README.md | 8 +++++++- .../Validate Email Format/ValidateEmailFormat.js | 3 ++- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/Client-Side Components/Client Scripts/Validate Email Format/README.md b/Client-Side Components/Client Scripts/Validate Email Format/README.md index b3ecfc1f99..d37000fb2f 100644 --- a/Client-Side Components/Client Scripts/Validate Email Format/README.md +++ b/Client-Side Components/Client Scripts/Validate Email Format/README.md @@ -1,3 +1,9 @@ onSubmit Function: This client script validates the email format when the form is submitted. -Regular Expression: It uses a regex pattern to check if the entered email matches a standard email format. +Regular Expression: It uses a comprehensive email regex pattern to check if the entered email matches a standard email format. + +This pattern can handles: +- Quoted local parts (`"john doe"@example.com`) +- Dots within the local segment (`first.m.last@subdomain.org`) +- IP-based domains (`user@[192.168.1.1]`) + Error Message: If the email is invalid, an error message is displayed, and form submission is prevented. diff --git a/Client-Side Components/Client Scripts/Validate Email Format/ValidateEmailFormat.js b/Client-Side Components/Client Scripts/Validate Email Format/ValidateEmailFormat.js index ce21af0e39..1f16d88f21 100644 --- a/Client-Side Components/Client Scripts/Validate Email Format/ValidateEmailFormat.js +++ b/Client-Side Components/Client Scripts/Validate Email Format/ValidateEmailFormat.js @@ -2,7 +2,8 @@ function onSubmit() { var emailField = g_form.getValue('email'); - var emailPattern = /^[^\s@]+@[^\s@]+\.[^\s@]+$/; + //Comprehensive email regex pattern + var emailPattern = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/; if (!emailPattern.test(emailField)) { g_form.addErrorMessage('Please enter a valid email address.');