Question

____ input restriction specifies a regular expression to check the input values.​

Answer 1

Answer:

pattern attribute

Explanation:

it is in tags <p> </p>

need to use regular expression between these tags.

Answer 2

pattern attribute

1. The pattern parameter defines a mathematical equation against which the value of the input component is tested during form submission.
2. When the pattern attribute is specified, it is a re - evaluates that the input must match in order for constraint validation to succeed.
3. This attribute is used to indicate the mathematical equation upon which input element value is tested. There should be no forward slashes around the pattern text.
4. The regular expression against which the input element's value is tested is specified using the HTML input pattern property.