Rules at guild name

[Dankoo]

When creating a guild, player can put names like "KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK", "134567890", etc

It would be nice if the rules appliable to character names, apply also to guilds, like:

Max lenght: 15~20 chars
No special characters
No numbers
Only first character should be a capital character
Min of 3 char per word

Actually if I could just limit chars lenght would be great, 'cause when a player put a giant name on guild, it brokes the site's layout lol

thanks eace:

 

[Dankoo]

crate_guild.php

<?php
require_once("system/application/config/create_character.php");
echo "<h1>Create Guild</h1>";
	if(count($characters) == 0) 
		error("All your characters are already in guild or they don't have required level. (<b>".$config['levelToCreateGuild']."</b>)");
	else {
	error(validation_errors());
	echo form_open("guilds/create", array('method'=>'post'));
	echo "<label>Character:</label>";
	echo "<select name='character'>";
		foreach($characters as $character) {
			echo "<option value='".$character['id']."'>".$character['name']." (".$character['level'].")</option>";
		}
	echo "</select><br /><br />";
	echo "<label>Guild name:</label>";
	echo "<input type='text' maxlenght='10' name='name'><br />";
	echo "<input type='submit' value='Create' name='submit'>";
	echo "</form>";
	
	}
?>

 

[Diazapam]

 <?php
require_once("system/application/config/create_character.php");
echo "<h1>Create Guild</h1>";
    if(count($characters) == 0) 
        error("All your characters are already in guild or they don't have required level. (<b>".$config['levelToCreateGuild']."</b>)");
    else {
    error(validation_errors());
    echo form_open("guilds/create", array('method'=>'post'));
    echo "<label>Character:</label>";
    echo "<select name='character'>";
        foreach($characters as $character) {
            echo "<option value='".$character['id']."'>".$character['name']." (".$character['level'].")</option>";
        }
    echo "</select><br /><br />";
    echo "<label>Guild name:</label>";
    echo "<input type='text' maxlength='10' name='name'><br />";
    echo "<input type='submit' value='Create' name='submit'>";
    echo "</form>";
    
    }
?>

There was a typo in maxlength.

 

[Dankoo]

actually that maxlength I've added it lol
--
after fixing it, it worked, I want to know how to use letters only, no numbers... any ideas?