PHP Exercises: Valid an email address
PHP: Exercise-38 with Solution
Write a PHP program to valid an email address.
Sample Solution:
PHP Code:
<?php
// Function to validate an email address
function valid_email($email)
{
// Trim any leading or trailing whitespaces from the email
$result = trim($email);
// Check if the trimmed email is a valid email address
if (filter_var($result, FILTER_VALIDATE_EMAIL))
{
// If valid, return "true"
return "true";
}
else
{
// If not valid, echo "false"
echo "false";
}
}
// Test the function with valid and invalid email addresses
echo valid_email("[email protected]") . "\n";
echo valid_email("abc#example.com") . "\n";
?>
Sample Output:
true false
Flowchart:
PHP Code Editor:
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