Validation Doubts in Change password code
I posted some queries earlier.Thankx all those who answered and helped me.
Here i have a doubt in my code for changing password.
Anyone please show my how to write 'if' condition for keeping the password to a limited number of characters.According to my code,it only checks whether the password fields(old,new,confirm) are empty and if not it proceeds with database comparison and if exists it get changed with the new password.
The script i am using for checking blank entry is:
echo "Username is empty";
I want it to be checked that every password should be minimum 4 characters and maximum 8 character in length and atleast one special character should be present
Please provide me other such conditional scripts in PHP for checking numeric fields for pincode,phone no etc and characters for name,username etc and I want DOB to be entered as eg:-"27 Mar" etc.
Please provide me those scripts: