noble-gold
noble-gold16mo 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@]+$/; if (emailRegex.test(email)) { // The email is valid } else { // The email is not valid } it is always going to valid stage irrespective of adding invalid state
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6 Replies
Tico | Voiceflow Assistant
To validate an email address in JavaScript, you can use a regular expression (regex). Here is a step-by-step guide to ensure your validation works correctly: 1. Define the email variable: This should hold the user's input. 2. Create the regex pattern: This pattern will match valid email formats. 3. Test the email against the regex: Use the test method to check if the email matches the pattern. Here is the corrected code:
let email = "{last_utterance}"; // replace with the variable that holds the user's input
let emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;

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.
noble-gold
noble-goldOP16mo ago
its still not working
noble-gold
noble-goldOP16mo ago
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rare-sapphire
rare-sapphire16mo ago
Disclaimer--just learning JS, but your screenshot shows an "i" which Tico does not. Maybe the issue?
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noble-gold
noble-goldOP16mo 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.ai
@blackrider46 I've sent you a DM.

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