Questions tagged [custom-validators]
236 questions
0
votes
1 answer
Rails custom validator cannot access new associated collection values
I'm trying to write a custom validator to check that the 'Values' added to my 'Report' sum to a specific value (600) per category (behavior). My code follows:
Report:
class Report < ActiveRecord::Base
attr_accessible :value_ids,…
Micah Gideon Modell
- 474
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- 17
0
votes
1 answer
Custom validation for from and to date in vb.net?
i am developing web application in vb.net, using Custom validation how to validate the from date and To date..
i need to validate the Date in the asp:textbox should be "dd/mm/yyyy" format and i have two date like from date and Todate. So the Todate…
software
- 706
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- 39
0
votes
1 answer
Custom validator in client_side_validations
I need to add custom validator for comparing two dates - start date and end date.
I created custom validator
class MilestoneDatesValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
if record.start_date >…
link_er
- 452
- 3
- 11
0
votes
2 answers
Validating with JavaScript Function
I Have The Following JavaScript Function:
function validateLocality(object, args) {
if (document.getElementById("<%=ddlLocality.ClientID %>").value == "0") {
args.IsValid = false;
}
else {
args.IsValid…
Jean Claude Abela
- 577
- 1
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- 24
0
votes
1 answer
Dynamically creating CustomValidator in server control
I have a custom server control which wraps a RadEditor (basically a textarea). I am trying to add a CustomValidator to it dynamically, but I keep getting this error on initial pageload
Unable to find control id 'RadEditor1' referenced by the
…
msigman
- 4,364
- 2
- 17
- 29
-1
votes
2 answers
What is the best way to validate reactive form field in Angular2?
I am trying to validate Reactive form field in Angular 2. Here i have written custom validator, I am not sure whether this is right approach to do validation. But any how i am not getting accurate result through my code, some of the test cases are…
Roy
- 640
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1 answer
parsley.js prevents submit after failing ajax validation has been corrected
i have a form where i need to see if an email address entered into the form is already in a database. this check needs to be performed conditionally based on the value of another field in the form.
here is the form field:
-1
votes
1 answer
Rails custom validation inside model which belongs_to another
i'm trying to learn ruby and trying to work with business rules and console through active record methods.
Here's the problem i'm facing right now, assume the following scenario:
I have 3 models:
Class User < ApplicationRecord
has_many…
Bruno
- 25
- 3
-1
votes
1 answer
custom validation Rule to set a particular string in javascript
There is an text field id_number and for the data to be entered in this field should satisfy the following conditions
The first 2 letters must be "MU" or "mu"
No spaces or special character will be allowed
If the value in id_number doesn't match…
Sam
- 833
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- 25
-2
votes
1 answer
Django.core.validators MinMaxValueValidator ignored from shell
I'm using django 1.10, created
from django.core.validators import MinValueValidator
from django.core.validators import MaxValueValidator
class B(models.Model):
address = models.PositiveSmallIntegerField(validators=[MinValueValidator(0),…
user2239318
- 1,891
- 5
- 20
- 39
-2
votes
3 answers
page get refresh evenif usercontrol validation is false
I have usercontrol in which I have written Custom-validation which checks whether the entered data in textbox is correct Location or not.On button click click I have checked (page.IsValid) bit,
Even-if validation fails it reload the entire page in…
user2029211
- 17
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