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MVC3 Required validation, choose value for empty
I have a hidden field which is bound to a int Id in the model, it h开发者_StackOverflow社区as a required attribute and some fancy ajax code to set the id client side, the problem is that zero should b
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Require form fields with php
Given the following code example, what would I need to add to the check_input function so that it deals with missing / required form fields. Basically, all I am trying to do is to show the end user an
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How to prevent form submission without required fields?
I am creating forms elements like this: $element = $this->CreateElement(\'select\', \'countries\');
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Although not [required] List field shows up as required and Model State is not Valid due to it being null?
I have the following code- View- <% Html.BeginForm(); %> <div> <%= Html.DropDownList(\"DropDownSelectList\", new SelectList( Model.DropDownSelectList, \"Value\", \"Text\"))%>
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Android: need to validate an edittext for non-blank input
If I want to enforce a maximum length of input in an EditText field, I can use the maxLength attribute.But if I want to enforce开发者_JAVA百科 a minimum length (in my case, simply non-blank), I find n
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Django field required in a clean method in a form class
I want to redefine the required attribute for a field in a clean method of my form file: class NewUserFullForm(NewUserForm):
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