Discuze Modifying the user name length limit

The first step is to find the following code in the user.php file in the site Uc_client\model directory:

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1	if($len> 15 || $len< 3 || preg_match("/\s+|^c:\\con\\con|[%,\*\"\s\<\>\&]|$guestexp/is", $username))

Change 15 to the maximum number you want, and change the 3 to the smallest number you want.

In the second step, the following code is found in the lang_message.php file in the Source/language directory of the Web site:

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1	‘profile_username_tooshort‘=> ‘抱歉，您输入的用户名小于 3 个字符，请输入一个较长的用户名‘,

Change the 3 to the smallest number you want.

The third step, in the Web site source/language directory lang_message.php file, find the following code:

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1	‘profile_username_toolong‘=> ‘抱歉，您的用户名超过 15 个字符，请输入一个较短的用户名‘,

Change 15 of these to the maximum number you want.

Fourth, find the following code in the Register.js file in the site Static/js directory:

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123	if(unlen < 3 || unlen > 15) {errormessage(id, unlen < 3 ? ‘用户名小于 3 个字符‘: ‘用户名超过 15 个字符‘);}

Change 15 to the maximum number you want, and change the 3 to the smallest number you want.

Fifth, modify the length of the database field:

Pre_ucenter_member and Pre_common_member

The length of the username field in both tables is modified to the desired length

Discuze Modifying the user name length limit