fascinating-indigo•2y ago

email validation

can somebody please help me to validate the email perfectly step by step let email = "{last_utterance}"; // replace with the variable that holds the user's input let emailRegex = /^[^\s@]+@[^\s@]+.[^\s@]+$/; if (emailRegex.test(email)) { // The email is valid } else { // The email is not valid } it is always going to valid stage irrespective of adding invalid state

6 Replies

Tico | Voiceflow Assistant•2y ago

To validate an email address in JavaScript, you can use a regular expression (regex). Here is a step-by-step guide to ensure your validation works correctly: 1. Define the email variable: This should hold the user's input. 2. Create the regex pattern: This pattern will match valid email formats. 3. Test the email against the regex: Use the test method to check if the email matches the pattern. Here is the corrected code:

let email = "{last_utterance}"; // replace with the variable that holds the user's input
let emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;

if (emailRegex.test(email)) {
    console.log("The email is valid");
} else {
    console.log("The email is not valid");
}

let email = "{last_utterance}"; // replace with the variable that holds the user's input
let emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;

if (emailRegex.test(email)) {
    console.log("The email is valid");
} else {
    console.log("The email is not valid");
}

Explanation: - Regex Pattern: /^[^\s@]+@[^\s@]+\.[^\s@]+$/ - ^[^\s@]+: Ensures the email starts with one or more characters that are not spaces or @. - @[^\s@]+: Ensures there is an @ followed by one or more characters that are not spaces or @. - \.[^\s@]+$: Ensures there is a . followed by one or more characters that are not spaces or @, and ends the string. Common Pitfalls: - Ensure that the variable email correctly holds the user's input. - Make sure there are no leading or trailing spaces in the email input. This should correctly validate the email and handle both valid and invalid cases.

fascinating-indigoOP•2y ago

its still not working

fascinating-indigoOP•2y ago

adverse-sapphire•2y ago

Disclaimer--just learning JS, but your screenshot shows an "i" which Tico does not. Maybe the issue?

fascinating-indigoOP•2y ago

Thanks for replying actually I made this case insensitive that's the reason I inserted i keyword which will make the email case insensitive

Steve B. | IntelleSync.uk•2y ago

@blackrider46 I've sent you a DM.

email validation

Did you find this page helpful?