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Multi E-mail Validation Script


About
This script will help you to validate numerous email id's entered in a form field.


Features
a)You can validate multiple email's entered in textfield using this javascript function.
b)Simple and ease of use.
c)Just copy the code in to your page and use it.

Preview
Give one mailid per line.



Code
<!-- Script by hscripts.com -->
<script type="text/javascript">
function checkMailId(mailids)
{
var arr = new Array(
'.com','.net','.org','.biz','.coop','.info','.museum','.name','.pro',
'.edu','.gov','.int','.mil','.ac','.ad','.ae','.af','.ag','.ai','.al',
'.am','.an','.ao','.aq','.ar','.as','.at','.au','.aw','.az','.ba','.bb',
'.bd','.be','.bf','.bg','.bh','.bi','.bj','.bm','.bn','.bo','.br','.bs',
'.bt','.bv','.bw','.by','.bz','.ca','.cc','.cd','.cf','.cg','.ch','.ci',
'.ck','.cl','.cm','.cn','.co','.cr','.cu','.cv','.cx','.cy','.cz','.de',
'.dj','.dk','.dm','.do','.dz','.ec','.ee','.eg','.eh','.er','.es','.et',
'.fi','.fj','.fk','.fm','.fo','.fr','.ga','.gd','.ge','.gf','.gg','.gh',
'.gi','.gl','.gm','.gn','.gp','.gq','.gr','.gs','.gt','.gu','.gv','.gy',
'.hk','.hm','.hn','.hr','.ht','.hu','.id','.ie','.il','.im','.in','.io',
'.iq','.ir','.is','.it','.je','.jm','.jo','.jp','.ke','.kg','.kh','.ki',
'.km','.kn','.kp','.kr','.kw','.ky','.kz','.la','.lb','.lc','.li','.lk',
'.lr','.ls','.lt','.lu','.lv','.ly','.ma','.mc','.md','.mg','.mh','.mk',
'.ml','.mm','.mn','.mo','.mp','.mq','.mr','.ms','.mt','.mu','.mv','.mw',
'.mx','.my','.mz','.na','.nc','.ne','.nf','.ng','.ni','.nl','.no','.np',
'.nr','.nu','.nz','.om','.pa','.pe','.pf','.pg','.ph','.pk','.pl','.pm',
'.pn','.pr','.ps','.pt','.pw','.py','.qa','.re','.ro','.rw','.ru','.sa',
'.sb','.sc','.sd','.se','.sg','.sh','.si','.sj','.sk','.sl','.sm','.sn',
'.so','.sr','.st','.sv','.sy','.sz','.tc','.td','.tf','.tg','.th','.tj',
'.tk','.tm','.tn','.to','.tp','.tr','.tt','.tv','.tw','.tz','.ua','.ug',
'.uk','.um','.us','.uy','.uz','.va','.vc','.ve','.vg','.vi','.vn','.vu',
'.ws','.wf','.ye','.yt','.yu','.za','.zm','.zw');

var sd = mailids;
var ids = sd.split("\n");
var val = true;

for(var j=0; j<ids.length; j++)
{
	var mai = ids[j];
	var dot = mai.lastIndexOf(".");
	var ext = mai.substring(dot,mai.length);
	var at = mai.indexOf("@");
	var dom = dot - at;
        var sp = mai.indexOf(" ");
	if(dom >= 4 && at > 1 && sp == -1)
	{
		for(var i=0; i<arr.length; i++)
		{
			if(ext == arr[i])
			{
			val = true;
			break;
			}
			else
			{
			val = false;
			}
		}
		if(val == false)
		{
			alert("Your maild "+mai+" is not corrrrect");
			return false;
		}
	}
	else
	{
	 alert("Your maild "+mai+" is not correct");
	 return false;
	}
}

return true;
}
</script>
<!-- Script by hscripts.com -->

Release Date - 08-08-2004

Usage
Here we have explained with a form
a)Creating the form
<form name="test" onSubmit="return checkMailId(test.mailf.value)">
Give one mailid per line.<br>
<textarea name=mailf type=text rows=5 cols=15></textarea><br>
<input type=submit value=test>
</form>

b)Copy the code in to your page.
c)Things will work. The importent portion is the onSubmit call in the form. "onSubmit = return checkMailId(test.mailf.value)".We call the method checkMaiId with the form fields value as the variable.
d)If the mailid check is true form action willl take place, else alert will be done.



License
- The javascript (misspelled as java script) is given under GPL License
- i.e. Free use for those who use the codes as it is.
- Free, if your modification does not remove our copyright information and links.
- Click Here for detailed license information.
- You can purchase the script if your requirements does not meet our GPL License terms.
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