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Restrict Usernames Emails Characters

By Benaceur

User Management & Authentication / User Registration & Login

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

Restrict Usernames Emails Characters Review - In-Depth Analysis

This plugin restricts usernames and email addresses during registration. Control allowed characters, symbols, and specific domains. Customize error messages and settings easily.

Performance Overview

WPS Score

6.92/10

User Rating

4.5/5 (based on 25+ reviews)

Active Installations

1,000+

Update Frequency

Average It is calculated using the weighted average of same category plugins.

Security Score

3 / 10 (Low Risk) It is calculated using the weighted average of all versions.

What It Does

This plugin allows you to restrict a particular or certain username, email addresses, or symbols, or email from specific domain names in the form registration when registering for your site.

You can allow the use of a certain language (Arabic, Cyrillic, Latin, etc.) or all languages and characters and symbols. You can also control and modify all error messages and allow certain characters (symbols and characters accented as é û).

The plugin settings are accessible from the admin panel, where you can enable or disable the plugin, disallow spaces in usernames, restrict certain email addresses, and control the author slug structure.

Comparing to Alternatives

Restrict Usernames Emails Characters offers focused functionality for restricting usernames and emails during registration, with several alternatives available that provide related but distinct features.

Top alternatives

Strengths

Effectively blocks unwanted usernames and email patterns such as mail.ru and blogspot.
Simple to set up and use with minimal configuration.
Highly rated for reliability and functionality by users.
Helps reduce spam and unwanted registrations significantly.
Lightweight plugin without unnecessary features.

Weaknesses

Admin interface could use improvements to better match WordPress style.
Limited customization options compared to some alternatives.
No pro version available, limiting advanced feature access.
Known low-risk security vulnerability fixed only in recent update.

User Sentiment Analysis

With a strong majority of 5-star ratings and very few low ratings, users generally appreciate the plugin's effectiveness and ease of use.

Positive highlights

"This plug-in relieved me of the burden of having to bulk delete spam accounts daily." — ellice909
"Brilliant plugin that solves all sorts of issues with user names." — mikejj101
"It's super simple to setup – and it JUST WORKS!" — GyziieDK
"Exactly does what we needed, loved the plugin." — Alex
"I was looking for a 'Not allow these names' and this plugin did that for me." — Vondelphia.com

Common complaints

Weaknesses

Admin area UI needs polish and better styling.
Limited advanced features due to absence of a pro version.
Past security vulnerability, though fixed, may concern cautious users.

Who Should Use This?

Best for

Website owners seeking a straightforward and effective way to restrict specific usernames and email patterns to reduce spam registrations will find this plugin very useful.

Not ideal for

Users needing advanced customization or additional user management features might find this plugin too basic. Also, those concerned about security should ensure they use the latest version due to a past vulnerability.

Pricing & Value

Free version includes

The free version includes all core features needed to restrict usernames and email addresses effectively during user registration.

Final Verdict

Restrict Usernames Emails Characters is a reliable and straightforward plugin that effectively blocks unwanted usernames and email addresses, helping to reduce spam registrations. Its high user ratings reflect satisfaction with its core functionality and ease of use.

While the plugin lacks a pro version and has a past low-risk security issue that has been addressed, it remains a solid choice for users needing simple restrictions. Those requiring more advanced features or enhanced security may want to consider alternatives.