Questions tagged [validating]

107 questions
0
votes
3 answers

Checking numbers input with Regex - C#

I've always been using Regex to check for user's input validity, ie checking for a correct mail adress, serial number, etc... Now I want to check that the user input is, let's say, a number contained between : 78 and 143. We're not quite analysing…
Andy M
  • 5,945
  • 7
  • 51
  • 96
0
votes
0 answers

Issues with form validation with Javascript

I am having some issues validating my input fields with using Javascript. I'm trying to make it so when u put for example your name in the input field, it should appear as a green border (which kinda works already) and when nothing is filled in, it…
Distortion
  • 309
  • 2
  • 3
  • 12
0
votes
0 answers

Wordpress Contact form 7, fields in template.php - not validating correctly

I need to generate CF7 fields from php to make the form dynamic. So instead of writing
[text* your-name]
and so on directly in wordpress, I have a template file that does that instead. The problem is that when doing so, the validation is…
Mes
  • 34
  • 4
0
votes
1 answer

Validating textbox when enter button is pushed

I'm creating a AddIn for Autodesk Inventor (3D drawing software), and for the moment I am playing with positional constraints. I created a custom user menu for quick editing certain values, in this case the elevation and orientation value. First I…
Mech_Engineer
  • 535
  • 1
  • 19
  • 46
0
votes
1 answer

Validating with ActiveModel in Ruby on Rails 4 Seemingly not Working

When I enter data into a form that I know should fail, it doesn't. As per my model below, I require the data to be any combination of a-z, A-Z, 0-9 and whitespace, and when I stuff the form with garbage like )(&^%^&(*&%^&** or even submit an empty…
0
votes
2 answers

Clicking button validates text box in C# but doesn't trigger the button event

I have UI form in C# with a bunch of combo boxes and a text box. I have the validated and validating events associated with the text box to make sure the user selects valid input. I also have a "View Results" and "Export Results" buttons in the…
let_there_be_light
  • 837
  • 3
  • 9
  • 15
0
votes
2 answers

validating user input to text only and integer only

i have searched for a simple, non complicated answer on how to ensure that the user is asked again if they enter anything other than text for 1 and an integer for 2. when entering these input variables, however i have only found complicated…
ozzie
  • 11
  • 1
0
votes
1 answer

Validate decimal max/min values in a NSTextField

First of all i have to do this without IB and without advanced Objective-C techniques like KVO. My problem comes from the simple fact that i can't find a way to get the whole new string value of the text field. I'm tried using the delegate…
Lothar
  • 12,537
  • 6
  • 72
  • 121
0
votes
1 answer

Validating string input value c language

#include int main() { char name[10]; printf("Who are you? \n"); fgets(name,10,stdin); printf("Good to meet you, %s.\n",name); if(name=='spyros') { printf("Then you are here %s\n",name) } return(0); } Then i have warning …
0
votes
1 answer

Cant quite invalidate/validate dates correctly (arrival date) ?

This is my html code with a snippet of just the code I am trying to use to invalidate/validate date entries with hopefully all of the corresponding and necessary variables declared. Booking Page
Unknown
  • 13
  • 5
0
votes
0 answers

Validating checkboxes in Ruby on rails

I have a form to submit recipes, but I need to check if the user selected some ingredents and implements

<% @ingredients.each do |ingredient| %>
<%=…
Sage Harpuia
  • 348
  • 2
  • 13
0
votes
1 answer

How to check whether an input conforms to an arbitrary amount of rules in Java?

For my specific task, I'm trying to check whether a word falls into a specified set of part of speech. This could be done like so: private boolean validate(String word) { if (isNoun(word) || isVerb(word) || isParticiple(word) || ... ) …
Petrus K.
  • 840
  • 7
  • 27
  • 56
0
votes
1 answer

Validate an integer value through form

How to validate an integer value through form in java if(!(Integer.parseInt(txtStart.getText()).equals(txtStart.getText())) { JOptionPane.showMessageDialog(null, "Please Enter Valid Start Page"); }
Saurav Dhital
  • 61
  • 1
  • 1
  • 6
0
votes
2 answers

How to I validated an input for being an Int and within a number range?

The program displays a question and the user is meant to input a number 1 to 5. 5 questions for 5 users. However, the program doesn't recognize a good input, or a bad, as long as its an Int. I have to enter input a bunch of times before it goes it…
RIDDLEisVoltron
  • 31
  • 1
  • 1
  • 5
0
votes
1 answer

regular expression php pregmatch

I have a php regular expression for email formatting. I used this code below if ( !(preg_match('/^\w+@[\w.\-]+\.[A-Za-z]{2,3}$/', $email)) ) : $err_email1 = "
Sorry, the email is not formatted …
kipper
  • 1
  • 2