Recent questions tagged Validation

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validation - How to debounce async validator in Angular 4 with RxJS observable?

I'm using custom async validator with Angular 4 reactive forms to check if E-Mail address is already taken by calling a ... } : null)) ; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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515 views

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validation - Why isvalid("integer","1,5") = YES?

Why does #isValid("integer","1,5")# output YES? I expected it to output NO like #isValid("integer","1.5")# does. ... ) AND isnumeric("1,5")> ... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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495 views

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validation - Asp.Net MVC - Change error class name

When I do field validation in Asp.Net MVC, it's generated the following error css classes : input-validation- ... are generated? I use xVal. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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634 views

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validation - How to debounce async validator in Angular 4 with RxJS observable?

I'm using custom async validator with Angular 4 reactive forms to check if E-Mail address is already taken by calling a ... } : null)) ; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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455 views

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validation - How to write regex to verify a comma delimited list of values

I am using SobiPro, a directory system for joomla and I have a field that will have values that contain ... hyphens.. any help! thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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442 views

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validation - ASP.NET MVC 5 and HTML 5 form attributes according to the W3C specs

As for as I know it seems like Microsoft are using jQuery validation attributes as default for form input ... for all standard types? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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474 views

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validation - How to validate two properties with ASP.NET MVC 2

I'm just getting started with ASP.NET MVC 2, and playing around with Validation. Let's say I have 2 ... share your experience. Thanks alot! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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496 views

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validation - Hibernate: Found: float, expected: double precision

I have a problem with the mapping of Oracle Float double precision datatype to Java Double datatype. The hibernate schema ... .1.GA - Oracle 10g See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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648 views

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validation - Regex to match Hebrew and English characters except numbers

I have a question: I want to do a validation for the first and the last name with RegEx. I want to do it with ... can help me to do that code? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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653 views

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validation - Regex to match Hebrew and English characters except numbers

I have a question: I want to do a validation for the first and the last name with RegEx. I want to do it with ... can help me to do that code? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

537 views

1 answer

validation - Regex to match Hebrew and English characters except numbers

I have a question: I want to do a validation for the first and the last name with RegEx. I want to do it with ... can help me to do that code? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

662 views

1 answer

validation - Regex to match Hebrew and English characters except numbers

I have a question: I want to do a validation for the first and the last name with RegEx. I want to do it with ... can help me to do that code? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

755 views

1 answer

validation - Regex to match Hebrew and English characters except numbers

I have a question: I want to do a validation for the first and the last name with RegEx. I want to do it with ... can help me to do that code? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

853 views

1 answer

validation - PHP validate ISO 8601 date string

How do you validate ISO 8601 date string (ex: 2011-10-02T23:25:42Z). I know that there are several possible ... as an example above. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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412 views

1 answer

validation - Manually get knockout to re-evaluate a dependantObservable

I am not sure if this is possible, but I have a scenario where I have a validation system which notifies ... the validation pipeline. Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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673 views

1 answer

validation - How to validate text isn't blank in Rails

if I do validates :body, :presence => true, :length => {:maximum => 30000, :message => ' is a bit long. ... and is also visible (not 10 spaces) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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407 views

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validation - ASP.NET MVC 3: Validating model when information external to the model is required

What's a good way to validate a model when information external to the model is required in order for the ... this type of validation problem? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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507 views

1 answer

validation - How to PHP server-side check if a url of a web site is valid?

I've searched our SO questions but found solutions are based on calling ping command executed from using system PHP ... from the server side. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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399 views

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validation - JavaScript radio button confirmation

I am trying to add a function, or additional JavaScript to the existing function for a confirmation. I will need a ... table> </form> </body> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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409 views

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validation - jQuery Validate - "Either skip these fields, or fill at least X of them"

I'm using the jQuery Validation plugin on my forms. I have some groups of fields that are optional, but need ... jQuery Validation on 4/3/2012. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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661 views

1 answer

validation - How to implement min/max validator in Rails 3?

What is the rails way of implementing a min max validator in Rails 3 ? I have a model, with min_age and max_age ... false # out of 0..100 range See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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552 views

1 answer

validation - PHP - HTML Purifier - hello w<o>rld/world tutorial striptags

I am just looking into using HTML Purifier to ensure that a user-inputed string (that represents the name of a ... net/manual/en/book.filter.php See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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386 views

1 answer

validation - How do ruby on rails multi parameter attributes *really* work (datetime_select)

I believe that datetime_select is black magic. What I'm really trying to figure out is the whole 1i,2i, ... or best practices? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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539 views

1 answer

validation - How to validate with Javascript an Input text with Hours and Minutes

I have to build an HTML Form with an Input text field for Hours and Minutes. Something like: Name : [ ... check the submitted value server side See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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538 views

1 answer

validation - WPF ValidationRule with dependency property

Suppose you have a class inheriting from ValidationRule: public class MyValidationRule : ValidationRule { public string ... to solve that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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527 views

1 answer

validation - validate email format only if not blank Rails 3

I want to validate the email only if the email has been entered. I tried the following: validates :email, : ... format when it has been entered? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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412 views

1 answer

validation - jquery tooltip to display validator messages

Im trying to display error messages for the jquery validator plugin(the bassistance one) as a tooltip above the ... is much appreciated! ;) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

544 views

1 answer

validation - Prevent change of one field in Rails model

I have two related models - let's say Activity and Step. Activity has_many :steps and Step belongs_to : ... that something isn't changing. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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