Field Validation

Input validation is the process of examining inputs and removing those that are considered improper. When users engage with websites or apps, they frequently provide input, such as filling out forms, entering email id, or providing payment information.

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Module Name	Field Name	Field Type	Minimum Value	Maximum Value	Format Allowed
Sign Up	Full Name	Text	1	24	Alphanumeric
	Email	Text	5	320	Alphanumeric, Special Characters
	Password	Password	12	64	Alphanumeric, Special Characters
	Mobile	Number	10	10	Number
Login	Email	Text	5	320	Format: yourname@example.com
	Password	Password	12	64	Alphanumeric, Special Characters
	Mobile	Number	1	10	Number
Forgot Password	Username/Email	Text	3	320	Alphanumeric
Change Password	Password	Password	12	64	Password must contain minimum of 12 characters and include at least one uppercase letter, one lowercase letter, one number, and one special character.
Search	Search Product name	Text	1	NA	Alphanumeric, Special Characters
Address	Customer Name	Text	1	24	Alphabets
	House Number	Text	1	10	Alphanumeric, Special Characters
	Street	Text	1	80	Alphanumeric, Special Characters
	City	Text	1	60	Alphabets
	Locality	Text	1	30	Alphanumeric
	Phone Number	Text	10	10	Numbers
	Zip Code	Text	6	8	Alphanumeric
Payment	Card Number	Text	16	16	Numbers
	Expiration	Text	4	4	Numbers
	CVC	Text	4	4	Numbers
Customer questions & answers	Post Question	Text	1	150	Alphanumeric, Special Characters
	Post Answer	Text	1	150	Alphanumeric, Special Characters
	Search for frequently asked questions	Text	1	150	Alphanumeric, Special Characters
Product Review	Title Your Review	Text	1	200	Alphanumeric, Special Characters
	Write Your Review	Text	1	500	Alphanumeric, Special Characters

note

There should not be any validations for current password field, except correct/valid data entry.