Diskuze: Ošetření emailu v registraci
Zobrazeno 3 zpráv z 3.
V html formular se da kontrolovat javascriptem a odeslani se da zabranit
<form onsubmit="return false">.
google = js check for before sending
https://www.w3schools.com/…lidation.asp
<form name="myForm" action="/action_page.php" onsubmit="return validateForm()" method="post">
Name: <input type="text" name="fname">
<input type="submit" value="Submit">
</form>
<script>
function validateForm() {
let x = document.forms["myForm"]["fname"].value;
if (x == "") {
alert("Name must be filled out");
return false;
}
}
</script>V php to nepustis do db, kdyz je to spatne. Tvuj kod je nula, takze v nem mas 0 chyb pro nas ostatni a tim padem mas vse 100% dobre, kdyz je tam 0 chyb, se kterymi ti muzeme poradit.
google = php form validation
https://www.javatpoint.com/…ation-in-php
Zobrazeno 3 zpráv z 3.