validation rule needed for only numbers to be entered

validation rule needed for only numbers to be entered

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validation rule needed for only numbers to be entered
Tag : chash , By : Jenuel
Date : November 26 2020, 09:01 AM

help you fix your problem Hi I have a program which allows users to choose from options 1,2 and 3 which is userChoice. However when I enter a number that is higher than 3 or a letter instead of a number the program crashes or exits. I was wondering is there a validation rule that could be put in place so number 1 to 3 can only be entered. , You can use a simple if statement like this:
string userChoiceSTR = Console.ReadLine();

if(userChoiceSTR != "1" && userChoiceSTR != "2" && userChoiceSTR != "3")
    Console.WriteLine("You need to provide a value between 1 and 3");
    //Handle the case of invalid input (e.g. return)

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bassistance validation help needed for australian phone numbers

Tag : jquery , By : Nate Bedortha
Date : March 29 2020, 07:55 AM
around this issue Regex would be /^[0-9]{10}$|^\(0[1-9]{1}\)[0-9]{8}$|^[0-9]{8}$|^[0-9]{4}[ ][0-9]{3}[ ][0-9]{3}$|^\(0[1-9]{1}\)[ ][0-9]{4}[ ][0-9]{4}$|^[0-9]{4}[ ][0-9]{4}$/
And you'll want to change the a.length>9 to a.length>14 since something like (09) 9999 9999 would be a valid number.
jQuery.validator.addMethod("phoneAus",function(a,b){return this.optional(b)||a.length>14&&a.match(/^[0-9]{10}$|^\(0[1-9]{1}\)[0-9]{8}$|^[0-9]{8}$|^[0-9]{4}[ ][0-9]{3}[ ][0-9]{3}$|^\(0[1-9]{1}\)[ ][0-9]{4}[ ][0-9]{4}$|^[0-9]{4}[ ][0-9]{4}$/)},"Please specify a valid mobile number");

Does one validation rule suppress the other validation rule in jquery validation plugin?

Tag : jquery , By : Justin Bowers
Date : March 29 2020, 07:55 AM
I wish this help you As Tim correctly points out, the ^ caret is only a metacharacter when it is the first char in a character class.
One thing that can help when writing a regex is to write out, in english (or your native language of choice), exactly what the regex matches. Lets do that with your two regexes:

Laravel Rule Validation for Numbers

Tag : php , By : Ambarish Singh
Date : March 29 2020, 07:55 AM
This might help you I have the following Rule : , If I correctly got what you want:
$rules = ['Fno' => 'digits_between:2,5', 'Lno' => 'numeric|min:2'];
$rules = ['Fno' => 'numeric|min:2|max:5', 'Lno' => 'numeric|min:2'];

Laravel Validation not between in range of numbers (opposide of between rule)

Tag : laravel , By : Olexiy P.
Date : March 29 2020, 07:55 AM
help you fix your problem I wouldn't say that's a dirty way, however I would also consider using the Greater Than rule if I know that 1-14 are not allowed:
'role' => 'required|gt:14',
'role' => 'required|integer|gt:14',

ISNUMBER() validation rule for numbers

Tag : validation , By : Novi Indrayani
Date : March 29 2020, 07:55 AM
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