I am new to Asterisk. I have developed a IVR to input the Number field and storing into MySQL database. When the input is given as ***** the system recognize and allowing. In the database, it shows like empty. It is even accepting 12*34. I would like to validate the * symbol and i should not accept * symbol in the numbers field like reg. number or date of birth.
I was searching for it from past one month and i could not search the answers.
Please help me on this regard.
Ismail Khan A