71 lines
2.5 KiB
JavaScript
71 lines
2.5 KiB
JavaScript
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//from: http://rosskendall.com/blog/web/javascript-function-to-check-an-email-address-conforms-to-rfc822
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function isRFC822ValidEmail(sEmail) {
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var sQtext = '[^\\x0d\\x22\\x5c\\x80-\\xff]';
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var sDtext = '[^\\x0d\\x5b-\\x5d\\x80-\\xff]';
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var sAtom = '[^\\x00-\\x20\\x22\\x28\\x29\\x2c\\x2e\\x3a-\\x3c\\x3e\\x40\\x5b-\\x5d\\x7f-\\xff]+';
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var sQuotedPair = '\\x5c[\\x00-\\x7f]';
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var sDomainLiteral = '\\x5b(' + sDtext + '|' + sQuotedPair + ')*\\x5d';
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var sQuotedString = '\\x22(' + sQtext + '|' + sQuotedPair + ')*\\x22';
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var sDomain_ref = sAtom;
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var sSubDomain = '(' + sDomain_ref + '|' + sDomainLiteral + ')';
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var sWord = '(' + sAtom + '|' + sQuotedString + ')';
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var sDomain = sSubDomain + '(\\x2e' + sSubDomain + ')*';
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var sLocalPart = sWord + '(\\x2e' + sWord + ')*';
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var sAddrSpec = sLocalPart + '\\x40' + sDomain; // complete RFC822 email address spec
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var sValidEmail = '^' + sAddrSpec + '$'; // as whole string
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var reValidEmail = new RegExp(sValidEmail);
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if (reValidEmail.test(sEmail)) {
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return true;
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}
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return false;
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}
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/*
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John Resig's templating utility - http://ejohn.org/blog/javascript-micro-templating/
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Not updated code to resolve issue with single quotes from: http://www.west-wind.com/Weblog/posts/509108.aspx
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define templates inside <script type="text/html" id="foo"> tags
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get html of template with tmpl("foo", json)
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*/
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// Simple JavaScript Templating
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// John Resig - http://ejohn.org/ - MIT Licensed
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(function(){
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var cache = {};
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this.tmpl = function tmpl(str, data){
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// Figure out if we're getting a template, or if we need to
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// load the template - and be sure to cache the result.
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var fn = !/\W/.test(str) ?
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cache[str] = cache[str] ||
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tmpl(document.getElementById(str).innerHTML) :
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// Generate a reusable function that will serve as a template
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// generator (and which will be cached).
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new Function("obj",
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"var p=[],print=function(){p.push.apply(p,arguments);};" +
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// Introduce the data as local variables using with(){}
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"with(obj){p.push('" +
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// Convert the template into pure JavaScript
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str
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.replace(/[\r\t\n]/g, " ")
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.split("<%").join("\t")
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.replace(/((^|%>)[^\t]*)'/g, "$1\r")
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.replace(/\t=(.*?)%>/g, "',$1,'")
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.split("\t").join("');")
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.split("%>").join("p.push('")
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.split("\r").join("\\'")
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+ "');}return p.join('');");
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// Provide some basic currying to the user
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return data ? fn( data ) : fn;
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};
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})();
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