I am having a problem with my client side validating. I am using DataAnnotations in my model. An this works when i am in the create form very nicely, but when i go to edit the information only some of the validation works.
i.e the Name box does have clientside val but the amount box does.
i have check the source name doesnot include the data-val="true". I don't understand why this would render this way because on the 'create' form it does and works fine?
<input class="text-box single-line" id="Name" name="Name" type="text" value="name" />
<span class="field-validation-valid" data-valmsg-for="Name" data-valmsg-replace="true"></span>
<input class="text-box single-line" data-val="true" data-val-number="The field Amount must be a number." data-val-required="The Amount field is required." id="Amount" name="Amount" type="text" value="120.00" />
<span class="field-validation-valid" data-valmsg-for="Amount" data-valmsg-replace="true"></span>
can somebody give me an idea how to make my 'edit' page validation work?
Thanks in advance
thank you for the help. but is have solved it!!
The problem was that because i was generated the edit view from the wrong class which meant that the DataAnnotations was not being read. what is have done now is to change the name of the class to that of my database then mark the class as partial and connected the DataAnnotaions by using this code below
[MetadataType(typeof(Budget_Validation))]
public partial class Budget
I put all the dataAnnotaions in the Budget_Validation class.
All now working fine!
Thanks
Related
I'm using Livewire to build my Laravel project, and I'm also implementing the security/authentication layer with Fortify.
For various reasons though, I'm not using Jetstream. With that said, there are clearly some very useful features and techniques which Jetstream employs to do its stuff, and so in the true spirit of creativity, I've "borrowed" the following "update-password" form as an example of how Jetstream uses Livewire to interface with Fortify.
This HTML template is a simplified version of the actual HTML code that goes into building my form, but I've taken out all the styling and labelling complexities etc. so that we can focus only on what's important:
<!-- update-password-form.blade.php (Livewire Template) -->
<form wire:submit.prevent="updatePassword">
<input id="current_password" type="password" name="current_password" required="true" />
<input id="password" type="password" name="password" required="true" />
<input id="password_confirmation" type="password" name="password_confirmation" required="true" />
<button type="submit">Change Password</button>
</form>
As we see, Livewire prevents the default submission of the form, and redirects it to the function updatePassword() in the Livewire class. The function as you can see here looks like this:
/**
* Update the user's password.
*
* #param \Laravel\Fortify\Contracts\UpdatesUserPasswords $updater
* #return void
*/
public function updatePassword(UpdatesUserPasswords $updater)
{
$this->resetErrorBag();
$updater->update(Auth::user(), $this->state);
$this->state = [
'current_password' => '',
'password' => '',
'password_confirmation' => '',
];
$this->emit('saved');
}
This all appears to work fine-ish. When I (the user) press [Change Password] Livewire sets the form inactive (to prevent the user from double-submitting the form), and when the response from Laravel/Livewire is received, the form is enabled again. And... well that's it.
The problem is that it doesn't matter what data I submit. If I enter all correct values, the password doesn't update! If I enter incorrect current_password, it doesn't error. If I submit the correct current_password with mismatching password and password_confirmation, I get the same "nothing happened" experience (as an end user). When I check the "network" tab on the browser's dev-tools, I get valid 200 responses each time without any obvious errors being reported in the detail. I know the PHP function is being invoked because if I put a dd($this) style debug in it, the JSON response throws back the Livewire object.
So the question I therefore have is the following...
How does the Fortify framework manage errors, and how am I supposed to catch them (in Livewire) to give the user some useful feedback?
Does the ErrorBag (which is reset in the first line of code) somehow get populated in the $updater->update() function?
Moreover, I copied (sorry, borrowed) this solution from Jetstream project. Does this also mean that the Jetstream interface is equally as unintuitive (from an end-user point of view)? Is there some higher-level concept that I've missed from the Jetstream project?
I was being stupid. The error bag is returned to the view, there just wasn't an outlet in the template to display the response. All I needed was a conditional label (or a span or a div) to display the field if the error exists.
<form wire:submit.prevent="updatePassword">
<input id="current-password" type="password" name="current_password" required="true" />
#error('current_password')
<label id="current-password-err" class="error" for="current-password">{{ $message }}</label>
#enderror
<input id="password" type="password" name="password" required="true" />
#error('password')
<label id="password-err" class="error" for="password">{{ $message }}</label>
#enderror
<input id="password-confirmation" type="password" name="password_confirmation" required="true" />
#error('password_confirmation')
<label id="password-confirmation-err" class="error" for="password-confirmation">{{ $message }}</label>
#enderror
<button type="submit">Change Password</button>
</form>
I have a form and I want to set default value in the field below but it's not working.
<span>ID User:</span>
<input type="text" th:value="${session.name}" th:field="*{userid}" th:errorclass="field-error" />
</div>
<div>
<span class="name-in">ID Room:</span>
<input type="text" th:value="${id}" th:field="*{room}" th:errorclass="field-error" />
</div>
I read some topic about this problem and I try to change as given below
th:attr="value = ${session.name}"
But It's still not working. Field ID User is empty. I don't know how to solve this problem.
Although your question contain less information, but i think you want to put default value for all field. If you like to do so change
`<input type="text" th:value="${session.name}" th:field="*{userid}" th:errorclass="field-error" />`
to
<input type="text" name="userid" value="as your wish" th:errorclass="field-error" />
Instead of changing the html, you should instead set the value of *{userid} in your controller. That way you can keep your html the same:
// Controller
modelObject.setUserId(session.name);
// HTML
<input type="text" th:field="*{userid}" th:errorclass="field-error" />
I have a small problem.I want to add value inside the input text field which is fetching from DB.
Suppose i have a input field like below.
<input type="text" class="form-control" placeholder="Receipt No">
I have to add #user.Receipt_No inside it as its value.This value is fetching from user table of DB.Please help me resolve this problem.
Try this,
<input type="text" class="form-control" placeholder="Receipt No" value="<%= #user.Receipt_No %>">
I need some help with the following issue. I am pretty new to JavaScript so this one is pretty tough for me. Any help would be greatly appreciated!
We have a form for registration that is already in use and I need to make some amends to it to enhance its usability. The form itself already contains several validation scripts and I need to add in a new one - an error message to appear next to the mobile field. I am unable to amend the form HTML itself so I have to do everything by javascript – I need to bind the new function to the submit button so that it fires AFTER all the other validations (field highlight, pop ups), but before the page turns over.
Here is the form (I have just left in the feild i need to amend) :
<form method="post" action="#" id="register_form" class="validate">
<input type="hidden" name="page" value="" />
<input type="hidden" name="unregistered" value="false" />
<fieldset>
<legend>I am a new online customer</legend>
<div class="element">
<label for="mobile_number">Mobile:**</label>
<input name="mobileNumber" type="text" id="mobile_number" title="Please enter at least one number" class="text validate {validate:{minLength:10, eitherOr:'#telephone_number', messages:{minLength:'Please enter a valid phone number (at least #NUM digits long)', eitherOr:'Please enter either your Telephone or Mobile number'}}}" />
</div>
<div class="element continue_shopping_cont submit">
<button type="submit" class="submit button small_button"><span>Register</span></button>
</div>
<input type="hidden" name="secure_from" value="" />
</fieldset>
</form>
Could someone help show me how i am supposed to do this and how is best to target this field?
I have this simple kendo-template script:
<!-- popup editor template -->
<script id="userEditor" type="text/x-kendo-template">
<div id="popServerErrorSummaryPlaceholder" style="display:none"></div>
<div class="control-row">
<label class="span2" for="FirstName">Vorname</label>
<input Id="FirstName" class="span4" data-bind="value:FirstName" maxlength="50" name="FirstName" required="true" type="text" />
<span class="k-invalid-msg" data-for="FirstName"></span>
</div>
<div class="control-row">
<label class="span2" for="LastName">Nachname</label>
<input Id="LastName" class="span4" data-bind="value:LastName" maxlength="50" name="LastName" required="true" type="text" />
<span class="k-invalid-msg" data-for="LastName"></span>
</div>
</script>
Which is used while editing a single row within the Kend-UI grid.
I have got right now two issues:
a) The documentation states that I can control the position for validation messages via a "span" element that has a class "k-invalid-msg".
The behaviour right now is that this span Element gets replaced with a div element and it is positioned below the label element. I would like to get the message next to the input.
b) The validation is triggered immediately when the pop up is displayed.The validation should be trigger either when leaving the input or clicking the "update" button.
Someone out there who can help me here?
Things I am not quite sure how to handle:
c) Some validations are performed at the server. I get them back to the browser via the DataSource error event (custom JSON which is basically a list of field name and associated error messages). I would like to display the error messages within the validation span. I can create custom validation rules as documented here.
How do I get the validator that is associated with the pop up editor window? Or is there foreach input a validator created?
Anyone did this before?
Thanks for any help!
Updates:
regarding to point a)
OnaBai pointed me to the right direction. Thanks for that.