i need to edit preg_match function to accept arabic characters in username field

I have good knowledge of PHP. I able to do this task very well with good quality. Our main motto is client satisfaction and makes a long-term relationship with you. Thank you

Hi there - My name is Vivek. I’ve read your brief and can see that you’d like to change validation field. I have 6 years experience in designing and developing . I am highly qualified for this project and would love to speak with you further about taking this project on. If you'd like to view my previous work, take a look at my Freelancer Portfolio.

Hello sir, I am a computer engineer. I am working with software development and debugging. I read the task description. I have worked with similar thing in past. The task was to insert characters from different language than English in the database. I want to work for this. So please contact me if my bid and the profile reviews are worth for thata. Thank you.

This shouldn't take long. I've done something like this several times in the past for other languages. Hopefully I can hear back from you.

I have read the job description and understood it well so i can work on it professionally and fix this problem and i'll be very sensitive so i can finish it on time and meet the deadline.

I already know the answer. If you can send the script I can update and test it