2
How do I prevent customers from registering in wordpress with uppercase email? Some function without plugin?
2 answers
1
Hello, if you are using the standard Wordpress registration form, you can use the filter user_registration_email. The same can be added to functions.php of your theme or in a plugin.
function wpes_lowercase_register_email($user_email)
{
return strtolower($user_email);
}
add_filter('user_registration_email', 'wpes_lowercase_register_email');
0
You can do it this way:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script>
$(document).ready(function() {
$('.email').keyup(function() {
$(this).val(function(i, val) {
return val.toLowerCase();
});
});
});
</script>
<input type="text" class="email">
I hope it helps!
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Stephanie understands. It seems that even the character appearing in lowercase inside the input when going to the bank it continues as uppercase... Since you did not answer the question I preferred to delete the answer ok. It looks like you will have to convert the string with JS to lowercase before sending it to the bank
– hugocsl