[HTML] pobierz, plaintext 
<input type="text" name="imie"style="height: 35px;"size="25"placeholder="601-602-603" pattern="[0-9]{3}" />
[HTML] pobierz, plaintext 

[PHP] pobierz, plaintext 
function CheckLength($TextBox)
{
if(strlen($TextBox)>=3) return true;
else return false;
}
[PHP] pobierz, plaintext 

[HTML] pobierz, plaintext 
<input type="text" name="imie"style="height: 35px;"size="25"placeholder="601-602-603" pattern="[0-9]{3,}" />
[HTML] pobierz, plaintext