text box alphanumeric caracters only


Posted on 16th Feb 2014 07:03 pm by admin

hi all!

I have search on google on how to enter in a test box only caracters A-Z,a-z,0-9 using php, but all the solutions are not for me
I need, if you can help me to allow a user to insert only those caracters and with no space at all, like in username field.

Can you please help me with an example?

Thanks!

No comments posted yet

Your Answer:

Login to answer
98 Like 33 Dislike
Previous forums Next forums
Other forums

Menu restriction
How can I restrict the individual menu that would appear when a user logs in so that all users are c

Php navigation
I have four buttons on a php page.
If i click a button it will redirect to different php pages.

Gerenate tabel in Php
I whant to generate a tabel takeing data from database like this one so the results to be display on

Share admin accross websites
I'm using .net memberships and roles in one of my sites, but I need to be able to share logins and p

PHP Form to Variable.
Hi! I have written a HTML-form code in DreamWeaver CS3 (in a PHP doc) and I really need it to work s

Update Database
Hi All,


I have a problem with this:

Code: [Select]<?php
session_start();

Loosing changed contents when used FM REUSE_ALV_GRID_DISPLAY
Hi,

I have used FM REUSE_ALV_GRID_DISPLAY in my program as below.

CALL FUNCT

Creating an invoice
Using fpdf I am trying to create an invoice to send to clients. The products are sold in pricing tie

Allegro crashes when running load_bitmap. Why?
I can not get Allegro to load any BMP images. Here is a section of test code. The picture is in the

session variables not working anymore
hello,
i use sessions to handle authentication within my site. my host has been changing a lot of

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash