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query check weather if user already registered or not so can't register again.

mohammad mustafa answered on July 20, 2022 Popularity 1/10 Helpfulness 1/10

answer query check weather if user already registered or not so can't register again.

query check weather if user already registered or not so can't register again.

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 $check_email_query = "select * from users WHERE user_email='$user_email'";
    $run_query = mysqli_query($dbcon, $check_email_query);

    //check if data is present in the database or not
    if (mysqli_num_rows($run_query) > 0) {
        print "<script>alert('Email $user_email is already exist in our database, Make a new email address!')</scripPlease>";
        exit();
    }

Popularity 1/10 Helpfulness 1/10 Language php

Source: Grepper

Tags: php weather

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Contributed on Jul 20 2022

mohammad mustafa

0 Answers Avg Quality 2/10

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query check weather if user already registered or not so can't register again.

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