described in http://code.google.com/intl/en/appengine/docs/python/datastore/propertyclass.html#Property but there is no example code. i code sth like: class Model(db.Model): email = db.EmailProperty(validator=clean_email) def clean_email(self,value): if ... ...
I need a jQuery plugin which can really save the pandas, which one will you recommend? ...
I am using form validation from http://docs.jquery.com/Plugins/Validation. Here you set the form validation declaratively by setting the class on the form element. I cant find the full list of all the classnames which fire validation and would like to get them. ...
From a question in this site I found the following code of romaintaz: <script type="text/javascript"> function testField(field) { var regExpr = new RegExp("^\d*\.?\d*$"); if (!regExpr.test(field.value)) { // Case of error field.value = ""; } } </script> My question now is: How can I make this validator only ...
This is the jQuery code: $(document).ready(function(){ $("#digitalchange").validate({ rules: { addbalance: { digits:true, min:20, max:1000 }, addquota: { digits:true, min:5, max:1000 ...
I'm using the excellent jquery.validation plugin by Jörn Zaefferer and I was wondering whether there's a easy way to automatically trim form elements before they are validated? The following is a cut down but working example of a form which validates a email address: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http:...
I am developing a website which is similar to stackoverflow.com. A poster is required to enter 1 to 3 tags for his problem or task.If a tag has more than one word, then - is used to combine multiple words into single-words, space is used to separate tags. I use Jquery form validation plugin to validate the form. I need to add a customize...
A user submits registration information to the form: <h2>Create</h2> <%= Html.ValidationSummary("Create was unsuccessful. Please correct the errors and try again.") %> <% using (Html.BeginForm()) {%> <fieldset> <legend>Fields</legend> <p> <label for="Nbk">Nbk:</label> <%= Html.TextBox("Nbk"...
Hi, I'm using prototype and needs to call my function after succesfull validation. Part of the code: var validator = new Validation(this.form); this will validate the form, but I don't know how to call my function trackForm after the validation is correct and the form is submited. Any help? ...
Hi, I am trying to do form validation by putting the post values into variables and those variables into an array and then cycling through them and outputting error messages for fields that are not filled in. I am having two issues. Firstly, the if statement is running for all the values even if the field is empty or is == to 'undefined...
The .NET ValidationSummary control aggregates error messages from validators that are fired on postback. Is there some way of getting it to also show error messages from client-side validators? The problem I am working on is that on a long page, it is possible to click a submit button, have some client-side validators fail, but never se...
I am trying to validate a form in that if there is no text in an input field, an error icon pops up... and if ANYTHING is in the input a success icon pops up. There are no true validation methods being used. You can see the form here. As you can see, when you type something in the first field and press tab, the icon pops up correctly, b...
What is the best way to indicate required fields? Is a red asterisk beside each field's label enough? Do you also need to explain with words what a red asterisk means? What if all of the fields are required? Should you still have a red asterisk? ...
I have a Flex application that edits a moderately complex object, and I'd like to put some client-side validation in place on multiple parts of the editor. The editor is a set of nested objects: Form -> TabNavigator -> Tab1 -> Component1.1 Component1.2 Tab2 -> Component2.1 ...
Is there a method to stop validators from being evaluated if a previous validator is found to be not valid - at a control level? For example, if I create a text box with a RequiredFieldValidator, a RegularExpressionValidator and a custom validator, I do not want the custom validator to be evaluated if the RequiredFieldValidator or Regul...
I have a form validation script using the jQuery Validation plugin where for the phone area, there are 2 fields, area code and phone number. However, there is only one label for both fields that reads "Phone." Both fields are required in the validation. So when there is an error in the phone field, the label gets highlighted and the er...
$text = new Zend_Form_Element_Text(); $ValidateRange = new Zend_Validate_Between(0, 999999.99); $ValidateFloat = new Zend_Validate_Float(); $ValidateFloat->setLocale(new Zend_Locale('de_AT')); $ValidateRange->setMessage('Please enter the amount between [0-9999] '); $textValida...
I have a form like this : <fieldset> <legend> اضافه کردن یک قالب </legend> <%= error_messages_for 'theme' , :header_message => "موارد زیر دارای اشکال می باشند، لطفا دوباره بررسی نمایید :" , :message => nil %> <ol> <% form_for @theme do |t| %> <li> <%= label :theme , :نام %> ...
Where is the best place to validate data which will be used by model. For example, think about registration form. We have some data which come from registration form. So where is the best place to verify this data.We should check every data by if statements or special validator class, and this means lots of coding, so i want to learn whe...
I want to perform some client side form validation and I was thinking to use Dojo to do it. I want the user to be able to insert what he wants in the text boxes, but when he clicks submit, the form to be validated. If a field is invalid I want to display a red border around the textbox and a message to the right, also in red. If user c...