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Cerrena
2 months ago
10

Fill the validateForm function to check that the phone number contains a number (use the isNaN function) and that the user name

is less than 11 characters long. Display "Phone number is invalid" and/or "User name is invalid" in the console log if the check does not pass. Use the preventDefault function to avoid submitting the form when the inputs are invalid.
Computers and Technology
1 answer:
Rzqust [1K]2 months ago
7 0
Hello! The question requires the development of a JavaScript validation function for user input. Assuming the input fields are designated with the IDs "phone_number" for the phone input and "user_name" for the user's name, we can implement the necessary validation function as shown below.
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1.Which of the following class definitions defines a legal abstract class?a. class A { abstract void unfinished() { } }b. class
zubka84 [1067]
The correct option is c) abstract class A { abstract void unfinished(); }. In order for a class to be considered a legal abstract class, it must include the keyword 'abstract' designated before the class name, and additionally, the abstract functions must also incorporate the 'abstract' keyword alongside a void return type.
8 0
1 month ago
Write a loop to populate the list user_guesses with a number of guesses. The variable num_guesses is the number of guesses the u
oksian1 [950]

Response:

num_guesses = int(input())

user_guesses = []

for i in range(num_guesses):

    x = int(input())

    user_guesses.append(x)

   

print(user_guesses)

Clarification:

This solution is given in Python

The initial line requests the user to input a number of guesses

num_guesses = int(input())

This line establishes an empty list

user_guesses = []

Inside this loop, each guess is taken from the user

for i in range(num_guesses):

In this line, each guess input by the user is processed

    x = int(input())

This adds the input to the list

    user_guesses.append(x)

Finally, this prints the collected user guesses    

print(user_guesses)

6 0
2 months ago
Which is among the earliest formats of audio used in video games? A. MP3 B. wave table synthesis C. pulse code modulation D. MOD
Harlamova29_29 [1022]

Answer:

MOD

Explanation:

The MOD audio file format is primarily designed to represent musical content. It employs the.MOD file extension and is notably recognized as background music in various independent video games. It can be said that MOD audio file types are among the most widely used trackers in numerous computer games and demos.

0 0
2 months ago
Read 2 more answers
Represent decimal number 8620 in (a) BCD, (b) excess-3 code, (c)2421 code, and (d) as a binary number
maria [1035]

The decimal number 8620 can be expressed in the following ways:

a = 1000 0110 0010 0000

b = 1011 1001 0101 0011

c = 1110 1100 0010 0000

d = 10000110101100

I hope these representations answer your question and prove useful.

4 0
3 months ago
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