invalid input

USAGE SUMMARY

"invalid input" is a correct and usable phrase in written English.
It is typically used when describing a situation where the data or information provided is not acceptable or accurate. Example: "The computer program returned an error message due to invalid input from the user."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

If you want to be a bit more friendly, you can do the form validation inside the action, allowing you to handle the "invalid input" case more gracefully.

The Guardian

The load_colormap command now checks for invalid input values - that is, values outside the range 0 to 1 - and raises an error.

Harvard University

The valid and invalid input conditions recovered can be used to check against the specifications and aid the test suite design in black-box testing.

Information and Software Technology

empty files and geometries, invalid input file formats.

Open Geospatial Data, Software and Standards

In the login page that we consider, responses to valid requests include welcome messages and invalid input error messages.

Journal of the Brazilian Computer Society

They are very likely to generate rejection pages or execution pages associated to invalid input error messages.

Journal of the Brazilian Computer Society

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

In order to avoid such invalid inputs, one can insert checks that ensure data trustworthiness.

Journal of the Brazilian Computer Society

Although this is not really a failure mode, it allows characterizing a correct service behavior in the presence of invalid inputs.

Journal of Internet Services and Applications

In the context of software systems, robustness testing aims to verify whether the Software Under Test (SUT) behaves correctly in the presence of invalid inputs.

Journal of Software Engineering Research and Development

Recalling the IEEE glossary of Software Engineering [15] where robustness is defined as the degree to which, a system or a component can function correctly in the presence of invalid inputs or stressful environmental conditions, we see that our measurement does not account for invalid inputs, but only for stressful environmental conditions.

Journal of Cloud Computing

For the temperature low and high bound inputs, we used the values 120 and 180 (valid inputs) and two values outside the domain, i.e., ([-1000, 120[cup ]1000]80[cup ]180, 1000]) (invalid inputs).

Journal of the Brazilian Computer Society

Expert writing Tips

Best practice

In programming, always handle potential "invalid input" gracefully by using try-except blocks or similar error-handling mechanisms to prevent crashes and provide informative feedback.

Common error

Failing to validate user inputs can lead to unexpected behavior, security vulnerabilities, and system instability. Always validate inputs to ensure they conform to the expected format, type, and range.

Linguistic Context

The phrase "invalid input" serves as a descriptor, denoting data or information that doesn't meet specified criteria or is unsuitable for processing. Ludwig shows its utility across diverse fields, highlighting its descriptive role.

Expression frequency: Common

Frequent in

Science

60%

Academia

20%

News & Media

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "invalid input" is widely used to describe data or information that is incorrect, malformed, or unacceptable by a system. Ludwig AI confirms that it is grammatically correct and commonly used across scientific, academic, and news media contexts. To enhance clarity and precision in communication, alternatives such as "incorrect data" or "erroneous entry" can be considered. Effective validation techniques are crucial in preventing "invalid input" and ensuring system robustness.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

incorrect data

This alternative focuses on the inaccuracy of the data itself.

erroneous entry

This alternative emphasizes the mistake made when entering the data.

faulty information

This alternative highlights that the information provided is defective or flawed.

bad data

This is a more informal way of saying the data is not suitable for use.

corrupted data

This alternative suggests the data has been damaged or altered, making it unusable.

unacceptable entry

This alternative indicates that the input does not meet the required criteria.

malformed input

This alternative suggests the data is in an incorrect format.

inadmissible data

This alternative indicates that the information cannot be allowed or accepted.

unvalidated input

This alternative focuses on that the data has not gone through a validation process.

unverified data

This alternative emphasizes that the data's accuracy has not been confirmed.

FAQs

How can I prevent "invalid input" in my application?

Implement input validation techniques such as data type checks, range validation, and format validation. Use error handling to gracefully manage unexpected inputs and provide informative messages to the user.

What are common causes of "invalid input"?

Common causes include user errors, incorrect data formatting, missing required fields, and attempts to inject malicious code. Validating user input can effectively mitigate these issues.

What can I say instead of "invalid input"?

You can use alternatives like "incorrect data", "erroneous entry", or "faulty information" depending on the context.

How does robustness testing relate to "invalid input"?

Robustness testing assesses how well a system handles "invalid inputs" or stressful conditions. It helps identify vulnerabilities and ensures the system behaves predictably even when faced with unexpected data.