Email Address Validate 4 Levels JavaScript PHP Verify Tutorial

Four different levels of email address validation and verification using JavaScript and PHP. Email address formatting validation can occur on both the client-side and the server side, but the client-side checks should not be the only validation.

[flurflareon]

Never thought about doing the level 3 part. Thanks ~

[gravics]

You're awesome Adam. Thanks for sharing.

[petereland]

May God Bless you more man. The web is more fun .

[cirusMEDIA]

HTML5 JavaScript *Player* for #shoutcast streaming server.
Getting a tutorial from you on this would be a life saver... been killing myself trying to build one for MONTHS!!!

[moslimuddin]

Hello Dear,
Email tester shows -mail address is valid but not exist. and also another verifer shows "Server doesn't allow e-mail address verification" in highlight colour yellow. would you please advise how will i fixed this problem?

[emekaokoye]

Hey Adam, ah jst went to AdamKhoury.com nd saw d new design...Befor d new design, u had 3 bubbles on the center page in d old design.... Ah'll appreciate a video on hw to make such

[shaikhfaizanhassan]

sir tell me how i sent email to another person using html

[AUTODUDE]

adam... ur a hard man to message lol. been on ur pages now for about 2 years. havin a problem... streaming from local server to public shared hosting. can get stream playing through HTML5... but no functionality through javascript because of CORS restrictions. How about a series or video on that? sure there are many interested in CORS and it;s functionality.
any chance we can look at that? TX in advance

[TheMpoMan]

Could you put the regex in the description? or the comments? I've been looking for a good email verification regex for a while and there are so many out there that all don't look very comprehensive. It's the only one not linked in the description.

[AsifHassanran]

#Adam_Khoury, can you please describe regular expression in depth in another tutorial or just share a link of a informative and friendly site. PLZ

[ClawHammer]

Does HTML5 email validation is a level 1 validation?

[sumanrai]

Video on layout of your website www.developphp.com