Q&A Discussões

Is there a method to validate the correct number of arguments are sent to the function before calling the function?
functionsphp
0 Voto
1 Resposta
1st Aug 2016, 1:30 PM
Jonathan Giles
Hello a question how could I validate a text field which is name and does not accept special characters or numbers and to check
javajtextfield
0 Voto
1 Resposta
31st Jul 2020, 5:11 PM
123456
123456 - avatar
how when a user enters input at least 4 characters the button will be active using javascript / jquery
cssformshtml5inputjavascriptjqueryvalidate
4 Votos
10 Respostas
22nd Apr 2019, 3:11 PM
Avirur Rahman
Avirur Rahman - avatar
Why the Code doesn't change the type?
floatphpreference-typesstringvalidate
0 Voto
3 Respostas
24th Apr 2018, 4:11 PM
Stefanoo
Stefanoo - avatar
I want to know how can I verify or validate the subjects in drag and drop code (js and php) for my time table.
anddragdrophelpjsphptimetablevalidationverification
0 Voto
1 Resposta
10th Feb 2018, 5:00 PM
Calvin Rodrigues
Calvin Rodrigues - avatar
How to repeatedly prompt the user until correct input is given - JAVA
inputjavaloopsvalidatewhile
0 Voto
1 Resposta
14th Oct 2018, 5:25 AM
Enzo Cabrera
HELP: I used JavaScript to autogenerate age from date of birth in a html form
agedobformformshtml5javascriptjsvalidate
0 Voto
6 Respostas
20th Oct 2018, 4:10 AM
mya
mya - avatar
html
ahowhtmlpagetovalidate
0 Voto
2 Respostas
31st Jul 2017, 9:23 AM
Alhamdulillah Syed Hozaifa Ali
Alhamdulillah Syed Hozaifa Ali - avatar
i need c++ program does EXAMPLE: If the user entered the #’s: 999, 90,78,82,and 999 the output would be AVERAGE = 250/3 = 83.3 AVERAGE WITH LOWEST DROPPED = 172/2 = 86.0 AVERAGE WHERE HIGHEST COUNTS TWICE =340/4 = 85.0 NOTE: Validate the input as being a plausible test score and require the user to reenter when not plausible.
c++
1 Voto
7 Respostas
19th Sep 2016, 5:34 PM
Najwa
Najwa - avatar
Need help! how do i make prefix numbers for credit cards mastercard and visa validated using javascript?
cardcsshelp!htmljavascriptmastercardnumbersvalidatevariablesvisa
0 Voto
2 Respostas
5th Sep 2017, 10:11 AM
Callan Wright
Callan Wright - avatar
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Quente hoje
What's wrong with this code ? ( Beginner)
4 Votes
Pig Latin
0 Votes
Someone can help me
0 Votes
Please rate my code from 1 to 10
2 Votes
Square Roots
0 Votes
What's wrong with this?
2 Votes
Currently learning C++, I’m getting into socket programming with C++
0 Votes
why do people say programming is hard
0 Votes
Is there any new bug in the projects reply sections?
1 Votes
I’m new someone can help me
0 Votes