prevent register with none English letter

[nimafire]

hey

how can we prevent customer from registering who register with local language character

only allow English character 

this doesnt work now :

pattern="[a-zA-Z ]+" oninvalid="this.setCustomValidity('fill form in english')" oninput="setCustomValidity('')" {if $loggedin} readonly="readonly"{/if} autofocus

[brian!]

On 12/01/2020 at 14:20, nimafire said:

how can we prevent customer from registering who register with local language character

have you unticked the "Allow IDN Domains" in setup -> general settings -> domains ?

https://docs.whmcs.com/Domains_Tab#Allow_IDN_Domains

Quote

Ticking this option allows domains containing any character to be used. When unticked WHMCS will only allow clients to use a-z and 0-9 in domains.

[nimafire]

i mean sign up, not registering domain.

 

[Kian]

IMO the best approach is use transliteration. This way customers can freely register using any alphabet and transliteration will convert them to latin charachers like follows:

• 川島 永嗣 becomes Eiji Kawashima
• Mandžukić becomes Mandzukic
• 颜骏凌 becomes Yan Junling

You should transliterate on ClientAdd, ClientEdit, ContactAdd and ContactEdit.

 

Edited January 14, 2020 by Kian

[nimafire]

ive use  this in input :

onkeypress="return /[a-z]/i.test(event.key)" title="{$LANG.fillinenglish}"

but im looking for better way , this will prevent customer from enter none english character in input 

[imaticon]

@Kian has provided to you the best possible solution currently available and it is indeed the correct way to go 👍

[Tengri]

Hello!

I want to reburn this topic. How can we prevent non-English characters in registration form?  Customer can use only ASCII standard.