Extract email addresses from a text file using JavaScript

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I have more than 2000 email addresses. which i have exported from feedburner. And the email address look like below;

    adminvicky@gmail.com   Active  12/05/2015  03:07
   adminvishal250@gmail.com   Pending Verification 8/05/2015  01:07

I want to extract email address from the text file by removing Active, Pending Verification, Date [i.e. 8/05/2015] and time [i.e 03:07] using JavaScript.

I have created a JavaScript Program which something like below which working properly for removing Active, Pending verification text,

<script>
  function extracter() {

    var a = document.getElementById('input').value;

    document.getElementById('output').innerHTML =

    a.replace(/Active|Pending|Verification| /g, '');

  }
</script>

<textarea id="input"></textarea><br/>
<br/>

<input type="button" value="click" onclick="extracter()"/>
<br/>
<br/>
<textarea id="output"></textarea>

And the output is,

 adminvicky@gmail.com  12/05/2015  03:07
   adminvishal250@gmail.com  8/05/2015  01:07

And I want the below output. Just help me to remove "Date" and "Time",

     adminvicky@gmail.com 
   adminvishal250@gmail.com

Try this one, i think it will do the job

var a = document.getElementById('input').value;

document.getElementById('output').innerHTML = extractEmails(a).join('\n');

And the function:

function extractEmails (text)
{
    return text.match(/([a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z0-9._-]+)/gi);
}

Here is a fiddle

Here is also an example using jQuery also Extract all email addresses from bulk text using jquery

Extract all Email addresses from a string - JavaScript, At least I don't know that it is possible to extract all the email address from a string with JavaScript. What is the problem to be done it with some server side  Select the Extract URL transform to find the link in the email, and click the + button beside the Input field and select the Body Plain field to have Zapier find a link in the email text. Test that step, and Zapier will find that first link from the email body text. Want to find an email address, phone number, or individual number like a price instead?


Try to use this regex:

([a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z0-9._-]+)

REGEX DEMO

In your Javascript you can implement it like this:

function getMail ( text ){
    return text.match(/([a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z0-9._-]+)/gi);
    }

JSFIDDLE DEMO

RegEx: How to Extract All Email Addresses from TXT Files or Strings , If you already have a text file mixed with email addresses and text strings, and you want to extract email addresses. This article demonstrates  With the Octoparse web scraping tool, it is now possible to have data extraction, cleaning, and export all-in-one. Step 1: Open Octoparse application. Step 2: Copy the text string at Source Text. In this case, the text string is: This email address is valid: web@email.net and this email address is not valid web@email.


you can easily write a regex and iterate over the results like:

var reg = new RegExp(/^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/g);   
var email;
while((email = reg.exec(targetText)) !== null) {
    // do something with the email
}

How to Extract Email Addresses, Phone Numbers, and Links From , You've got an email or letter with phone numbers, email addresses, Extract button on the right, and BBEdit will make a new text file and add  1st Step – Find email addresses using regex match. Find: (\b [A-Za-z0-9._%+-]+@ [A-Za-z0-9.-]+\. [A-Za-z] {2,4}\b) this adds and new line before and after each email address.


Let's try with this simple regular expression:

var record = '    adminvicky@gmail.com   Active  12/05/2015  03:07';
var regExp = /^\s*(.*?)\s+/;
console.log(record.match(regExp)[1]);

Extract email address from a text file, A following perl script and regular expression extracts all email addresses from an given text file. Sample text: This perl script extracts all email  Using the code. The sample application will open a Word Document, Rich Text Document, or Text File and give you all the email addresses contained within. It uses Word (late-bound so it's version independant) to open the .DOC or .RTF files. The heart of the sample application is the method listed below.


You can try this regex instead:

a.replace(/\s+.+$/g, '')

This should work for your case.

Extracting EMail Addresses From a Document or String, NET. Using the code. The sample application will open a Word Document, Rich Text Document, or Text File and give you all the email addresses contained  Just copy the entire block of text and paste it in the above input box. All you have to do is click on the “Extract Email” button, it will find all the email addresses present in your input text. Any duplicate address will be ignored safely, as a final result, you get a unique list of all emails extracted. Note: This is the initial version of this tool. I'm adding more features, feel free to send me an email if you have any suggestion or feedback.


How to extract email addresses from a text file using notepad++ with , 1st Step – Find email addresses using regex match. Use the find & replace feature of notepad++. Find: (\b[A-Za-z0-9._%+-]  To extract email address from text string in cells, you can use a formula based on the TRIM function, the RIGHT function, the SUBSTITUTE function, the LEFT function, the FIND function, the REPT function and the LEN function. Just like this:


Javascript to extract email addresses from multiple PDFs, When the files are processed, a new PDF file will be generated in the folder with the source files for each individual source file. The report will list  Extract IP Addresses. Free online service used to extract ip addresses from a text, extract IPv4 addresses, extract ips online. Enter a text on the form below and press the button to extract valid IP addresses. Need to check the safety reputation of an IP address? Check out the IP Reputation API by APIVoid.


Extract email from bulk text (with Regular Expressions, JavaScript , Easily grabs email addresses from a bulk text (CSV and/or some other email address-filled list/db). Example #2 takes the input (bulk text) from  Use this tool to extract email addresses from web pages and data files. The output is 1 or more columns of the email addresses. You can see the output below or as an Excel file