Bug 8682

Summary:	Contact number validations should be added
Product:	Social Media Integration	Reporter:	Shehani <shehani.d>
Component:	Messenger	Assignee:	Nimna Induwara <nimna.i>
Status:	CONFIRMED ---
Severity:	critical
Priority:	High
Version:	V1.01
Hardware:	PC
OS:	Windows

Description Shehani 2022-10-27 16:04:29 +0530

Description: when chatbot gets user's contact number while booking a demo, contact number validations should be added. 

1. numbers starting from + should be accepted
2. numbers more than 10 characters should be accepted
3. alphabetical characters shouldn't be accepted
4. when user inserts an invalid number, chatbot should respond with an error message and re-entering option