validation
How can I populate ComboBox edit field with ValueMember but show DisplayMember in the list?
I have an editable ComboBox with a validation on the Text property to make sure manually entered info is valid.[详细]
2023-04-12 10:47 分类：问答codeigniter form validation and arrays as field names
I have a set of checkboxes in my HTML that look like t开发者_如何学Gohis, div class=\"grid_7\">[详细]
2023-04-12 10:34 分类：问答Is there a way to identify why the database ROLLSBACK in a Rails application?
I\'m trying to update a model object, and it keeps rolling back. Occassionaly protesting that it is a validation error. But it doesn\'t point to what is actually failing.[详细]
2023-04-12 09:07 分类：问答How to test a custom validator?
I have the following validator: # Source: http://guides.rubyonrails.org/active_record_validations_callbacks.html#custom-validators[详细]
2023-04-12 08:55 分类：问答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 validation to take place?For example, consider the following model:[详细]
2023-04-12 08:50 分类：问答ExtJS 4 - How to mark form field invalid and display red borders around it (as done default by ExtJS) if custom validation fails?
I have a form in which some of the fields need to be validated at the server side. When the form is submitted, then the server validates the values of these fields and if validations fail then serv[详细]
2023-04-12 08:24 分类：问答.NET ComponentModel.DataAnnotations issue with RegularExpression attribute
I have to validate a string that\'s supposed to contain an hour number (e.g. 00 to 23). I hence set an annotation like:[详细]
2023-04-12 08:14 分类：问答Check the 'form' of a multidimensional array for validation [duplicate]
This question already has answers here: Closed 10 years ago. Possible Duplicate: recursive array_diff()?[详细]
2023-04-12 06:18 分类：问答Input validation for Integer and Double data types
Because there was an error in the code when I po开发者_StackOverflow社区sted this question, it is not a good question. I have deleted and replaced it with a link to a correct solution.[详细]
2023-04-12 05:30 分类：问答Spring Validation
I have a java web application project with Spring framework in netbeans and I\'m trying to use Spring validation.[详细]
2023-04-12 05:00 分类：问答
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