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02-17-2013, 09:28 AM
| #1 |
| Razibur Rahman Join Date: Apr 2012 Location: Dhaka
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|  PHP.. How to check valid email error?
Hi, I can check field, number of character error. But I don't know how to check valid email error or website error.. I mean if user submit invalid email address or website like without "@" and ".com .net" then script will not run further... How do I create this script? Please help thanks |
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02-17-2013, 09:32 AM
| #2 |
| Warrior Member War Room Member Join Date: Dec 2012
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| Re: PHP.. How to check valid email error? |
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02-17-2013, 10:02 AM
| #3 |
| HyperActive Warrior War Room Member Join Date: Jan 2007 Location: New York City, NY, USA
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| Re: PHP.. How to check valid email error?
Linux Journal has an excellent article on validating that a given e-mail address conforms to the RFC specification, check it out.
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02-18-2013, 01:42 AM
| #4 |
| eCommerce + mCommerce War Room Member  Join Date: May 2012 Location: NL & Peru & USA
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| Re: PHP.. How to check valid email error?
Hi, That is a lot of coding in the article above for something that can be done way easier: PHP: Validation - Manual For php questions like this always do a search on php.net almost always helps! |
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02-18-2013, 01:43 AM
| #5 | |
| Advanced Warrior War Room Member  Join Date: Jul 2011 Location: Brisbane, Australia
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| Re: PHP.. How to check valid email error? Quote:
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02-18-2013, 06:20 AM
| #6 |
| HyperActive Warrior War Room Member  Join Date: Sep 2012 Location: Ohio, USA
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| Re: PHP.. How to check valid email error?
I've used many regex's over the years -- some strict some not; but my current method for validating email with PHP is using the PHP's pre-baked filter_var() PHP Code: |
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02-18-2013, 07:25 PM
| #7 |
| Content Guru War Room Member  Join Date: Sep 2009 Location: Pittsburgh, PA US
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| Re: PHP.. How to check valid email error?
rrahman You could use this, //email validations if(!$this->validate_email($_POST['email'])) { $this->add_error("Please provide a valid email address"); $ret = false; } With this function function validate_email($email) { return eregi("^[_\.0-9a-zA-Z-]+@([0-9a-zA-Z][0-9a-zA-Z-]+\.)+[a-zA-Z]{2,6}$", $email); } Hope that helps, Shawn |
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02-20-2013, 11:12 AM
| #8 |
| Active Warrior War Room Member  Join Date: Feb 2013 Location: pune
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| Re: PHP.. How to check valid email error?
use this, if(!empty($_POST['email'])) { if(!preg_match("/^[_\.0-9a-zA-Z-]+@([0-9a-zA-Z][0-9a-zA-Z-]+\.)+[a-zA-Z]{2,6}$/i", $_POST['email'])){ $errors = "Please enter a valid email address."; } else { $email = mysql_real_escape_string(trim($_POST['email'])); } } else { $errors[] = "You forgot to enter email address."; } |
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02-22-2013, 11:34 PM
| #9 |
| Warrior Member War Room Member  Join Date: Sep 2007
Posts: 89
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| Re: PHP.. How to check valid email error?
Hi, First make sure your input type is email. <input type="email" size="30" value="" /> Then for 2nd layer validation, just use the code provided by dwoods. |
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