Alphanumeric Validation not working

[esskay]

What I need is to ensure that the entered data is alphabet and numbers without any special characters...e.g.

1. The entered data cannot only be alphabets
2. The entered data cannot only be numbers
3. It must be combination of alphabets and numbers without any special character

Can you please give me code to make it work ?

 

[cheesegrits]

Well, the alphanumeric validation does work, it just doesn't do exactly what you need, as it will allow all numbers or all letters.

You could do that with a regex validation:

/^(?=.*[A-Za-z])(?=.*\d)[A-Za-z\d]{1,}$/

-- hugh

 

[esskay]

works great...