A type check validation validates whether or not the data you typed in a field on a web form is actually of the type of field it is. For example, this check won't let you type in "four thousand" in a number box, but will let you type in 4,000. It will also stop you from entering incorrect dates, like 13/13/11 or 31/02/97 (there aren't 31 days in February!)
A boolean is not a validation rule itself; rather, it is a data type that can hold one of two values: true or false. In the context of validation rules, boolean values can be used to determine whether certain conditions are met, thereby validating input or data. For example, a validation rule might check if a field is required (true) or optional (false).
Digit Check
Validation rules limit what can go into a field. You might want to only allow values that are over 500 in a field, so the validation would be: >500 You might want dates that are before the 1st of January 2010, so that would be like this: <#01/01/2010#
JavaScript can do the validation checks easily. All you have to do is provide the values you want to validate.
Could it be check Digits?
There is a Validation engineer.
After doing some research it seems that the average salary of a validation engineer job is about 87,000. You can check it out more here. http://www.indeed.com/salary/Validation-Engineer.html
overflow checking
sterile cotton swab
Microsoft uses this to make sure that the version of Windows you are using is genuine, before they offer you free software. You can check if the version of Windows you are using is genuine by right clicking 'My Computer' or 'Computer' on the start menu.
There are many online resources that can provide you with important information about validation jobs. The best place to check would be the website Indeed.
Range validation is a type of data validation that checks if a value falls within a specific range or set of values. It ensures that data input is within acceptable boundaries, preventing invalid or out-of-range values from being processed. Range validation helps maintain data integrity and accuracy in systems and applications.