Allow email addresses with an underscore

[charvimehradu]

Pull Request for Issue #45100 .

Summary of Changes

Modify the $searchEmail pattern by adding the underscore character to the character class where it's currently matching letters, numbers, and special characters like periods, apostrophes, hyphens, and plus signs.

Testing Instructions

• Navigate to System > Plugins > Content-Email Cloaking.
• Confirm that Email Obfuscation (Email cloaking) is enabled.
• Test it by entering email addresses with underscores (e.g., [email protected]).

Actual result BEFORE applying this Pull Request

Expected result AFTER applying this Pull Request

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed

[ChristineWk]

Testing Instructions:

The 1st point should be: Plugins > Content-Email Cloaking

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[ChristineWk]

I have tested this item ✅ successfully on 74ec6b1

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[BennoMath]

I have tested this item ✅ successfully on 74ec6b1
Before patch:

After patch:

[dautrich]

I have tested this item ✅ successfully on 74ec6b1

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[chmst]

RTC

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[richard67]

@ChristineWk @BennoMath @dautrich Have you also tested that an email address without underscore still works?

Am asking because that part is missing in the testing instructions. But it should always be tested that nothing is broken by a fix, not only that the issue is fixed.

This just in general, I don’t expect any issues.

[ChristineWk]

@ChristineWk @BennoMath @dautrich Have you also tested that an email address without underscore still works?

Am asking because that part is missing in the testing instructions. But it should always be tested hat nothing is broken by a fix, not only that the issue is fixed.

This just in general, I don’t expect any issues.

I just checked it with activated PR. It's OK.

[richard67]

I just checked it with activated PR. It's OK.

@ChristineWk Thanks for checking. That’s sufficient for me.

[charvimehradu]

Thank you everyone for testing this PR.

[dautrich]

@richard67 I also successfully checked with an email address without an underscore, with the PR code applied.

[BennoMath]

@richard67 Yes, successfully tested also with an email address without underscore.

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