Which of the following describes the reason for this validation?

You work as a developer at ABC.com. The ABC.com network consists of a single domain named
ABC.com.
You are in the process of creating a new client web form for ABC.com. You have added the HTML
input field shown below:
<input id=”txtValue”/>
You then added the validation shown below to the HTML input field:
<input id=”txtValue” type=”text” pattern=” [A-Za-z] {3}” />
Which of the following describes the reason for this validation?

You work as a developer at ABC.com. The ABC.com network consists of a single domain named
ABC.com.
You are in the process of creating a new client web form for ABC.com. You have added the HTML
input field shown below:
<input id=”txtValue”/>
You then added the validation shown below to the HTML input field:
<input id=”txtValue” type=”text” pattern=” [A-Za-z] {3}” />
Which of the following describes the reason for this validation?

A.
It requires the input value to be three random characters.

B.
It requires the input value to be a country code, three letters in length.

C.
It requires the input value to be three numerical characters.

D.
It requires the input value to be a country code, of any length.

Explanation:



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Jesús

Jesús

Is is A, not a country code! haha

AncaP

AncaP

It should be 3 letters, not 3 random characters, so the most appropriate response it’s B.

Helpful_coder

Helpful_coder

Has nothing do with country codes… its simply a regex expression that allows 3 letters

Raven

Raven

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Mbali

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