Itqualityassurance
UX answer: No, captcha does not add any value to the UX, rather only makes it bad.
- Is it necessary to use CAPTCHA?
- Does email verification prevent bots?
- How does email address validation work?
- What is the difference between email validation and verification?
Is it necessary to use CAPTCHA?
Why is CAPTCHA important? One of the most important reasons for CAPTCHA is to defend against ad spammers who promote their scams in comments on webpages. By requiring all users to negotiate the CAPTCHA authentication, administrators can filter out spammers who attempt to automate their activities.
Does email verification prevent bots?
Validate email addresses and phone numbers.
Since bots will use invalid email IDs most of the time, verifying the email addresses can give a good layer of protection to your site against bots.
How does email address validation work?
Email Validation is a procedure that verifies if an email address is deliverable and valid. It runs a swift process that catches typos, whether they are honest mistakes or purposeful misdirects. It also confirms if a particular email address exists with a reliable domain such as Gmail or Yahoo.
What is the difference between email validation and verification?
Email verification is more complex than simple email validation. With an email verification service, the email address is verified that there is an actual recipient on the receiving end of the email. The verification process confirms whether or not the inbox account is in use.
