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validate email input javascript onchange

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Grieving Gharial answered on April 29, 2020 Popularity 8/10 Helpfulness 5/10

answer validate email input javascript onchange

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validate email input javascript onchange

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 <script type="text/javascript">
 function ShowAlert() {
  var email = document.getElementById('txtEmailId');
  var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
    if (!filter.test(email.value)) {
        alert('Please provide a valid email address');
        email.focus;
        return false;
    }
    else {
        alert("Thanks for your intrest in us, Now you 
        will be able to receive monthly updates from us.");
        document.getElementById('txtEmailId').value = "";
    }
 }
 </script>

Popularity 8/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: email input javascript onchange

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Contributed on Jul 30 2020

Grieving Gharial

0 Answers Avg Quality 2/10

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validate email js

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function validateEmail(email) {
  var re = /\S+@\S+\.\S+/;
  return re.test(email);
}
    
console.log(validateEmail('my email is anystring@anystring.any')); // true
console.log(validateEmail('my email is anystring@anystring .any')); // false

Popularity 7/10 Helpfulness 6/10 Language javascript

Source: stackoverflow.com

Tags: email javascript

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Contributed on Jan 03 2024

Sakar Hamasaeed

0 Answers Avg Quality 2/10

form validation for email in js

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<script>  
function validateform(){  
var name=document.myform.name.value;  
var password=document.myform.password.value;  
  
if (name==null || name==""){  
  alert("Name can't be blank");  
  return false;  
}else if(password.length<6){  
  alert("Password must be at least 6 characters long.");  
  return false;  
  }  
}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: www.javatpoint.com

Tags: email emai

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Contributed on Apr 29 2020

Wicked Weasel

0 Answers Avg Quality 2/10

validate email input javascript onchange

Comment

   <input input type="text" name="txtEmailId" id="txtEmailId" /> 
   <input type="submit" class="button" value="Suscribe" name="Suscribe" 
            onclick="javascript:ShowAlert()" />

Popularity 8/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: email input inpu

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Contributed on Jul 30 2020

Grieving Gharial

0 Answers Avg Quality 2/10

email validation in form using javascript

Comment

how to use it?

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: email-validation javascript using

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Contributed on Mar 23 2022

Ael Rid

0 Answers Avg Quality 2/10

validate email input javascript onchange

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validate email input javascript onchange

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validate email input javascript onchange

email validation in form using javascript

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