Unable to log into Web Store

Ok, great. My EA Account (primary email) contains a hyphen (-). When I omit that, the JS code will enable the submit button. Not helpful if the Web Store will not consider a valid email address as being valid and keep the button disabled. Maybe a good time to reconsider the regex for checking the validity of the provided email address?!

This is wrong, obsolete and should not be there. The code in EmailForm.js is using double email checking. The first check is right and points to index.js in the email-validator/index.js package, the second is the above, bad code

React.useEffect(() => {
const keyDownHandler = event => {
if (emailValidator.validate(emailAddress) && validateEmailAddress(emailAddress) && event.key === 'Enter') {
event.preventDefault();
submitEmailAddress();
}
};

emailValidator.validate() does the trick. Just get rid of the redundant, flawed email check and you're done.

@shaihulud2k since they could not fix it in over 2 weeks already AND you seem to know JavaScript - There are ways to alter a websites Javascript code => UserScripts. 
Just not sure if you can actually overwrite it. 

Tampermonkey is the addon that lets you run UserScripts. Usually its meant to add extra features. 

Here is a sample script from a different game: https://github.com/bloofi/CnC_TA/raw/master/CnCLV-Link-Button.user.js

Nice stuff, will look into it. But while still not fixed and me getting more annoyed by it, I took another look at EmailForm.js. Further down, where the HTML gets rendered, the redundant (and flawed) email validation also takes place:

<button
className={emailValidator.validate(emailAddress) && validateEmailAddress(emailAddress) ? "primary green" : "primary"}
disabled={emailValidator.validate(emailAddress) && validateEmailAddress(emailAddress) === false}
onClick={submitEmailAddress}
>{tryLocalize('WEBSTORE_WEBCLIENT_SUBMIT')}</button>

Remove that, too, and it should be grand

@EA_Gunner Any update, please?

@EA_Gunner , this is really getting frustrating now. Two weeks ago a hint of where to fix this was posted, but still nothing?

The issue is still under investigation. The current workaround is to update the email on EA.com and changed it to another email without special characters in the domain. 

Similar issue. I signed up to use the store and worked for a few days, but now I can only log in to the forum and not the store.

The Store is telling me to go to the app to connect, and the app is telling me it's already linked. Please fix this issue!

It's a joke. The pointers are out there, but EA seems to couldn't care less. This is an easy fix....