I'm using laravel and i have a request form with rule like this:
'postal_code1' => 'required',
'postal_code2' => 'required_with:postal_code1|numeric',
and some html
<input type="text" name="postal_code1" />
<input type="text" name="postal_code2" />
The trouble i met that when i don't fill the postal_code1,
I receive the error
Postal_code2 must be a number
How do numeric rule run only if the input is filled?
I tried the sometimes rule:
'postal_code2' =>'sometimes|required_with:postal_code1|numeric'
But not working
I have found the solution, it's very easy. Change the rule as below:
'postal_code2' => 'nullable|required_with:postal_code1|numeric'
Related
I validate an array in laravel controller and receive message by using $errors->first('field_name') or $errors or $errors->has('field_name). Now the problem is, I validate an array named vaccine_certificate and I can not receive the error message. Actually I receive the message when show all erros at once. but I want to show it with it's input area. How can I solve it?
$this->validate($request, [
'name' => 'required',
'employee_no' => 'required',
'vaccine_certificate.*' => 'image|mimes:png,jpg|max:2048|dimensions:max_height=200,max_width=200',
//'expertise' => 'required',
]);
Input field looks like
<div class="col-6 form-group">
<label class="control-label " for="vaccine_certificate"><h5 class="h6">Vaccine Certificate <small>(<2mb,png,jpg) </small> </h5></label>
<input class="form-control" type="file" name="vaccine_certificate[]" id="vaccine_certificate" multiple/>
#if ($errors->has('vaccine_certificate'))
<p id="employee_no_checker_message" class="text-danger p-2" onload="changeInputBorderColor('vaccine_certificate')"> {{ $errors->first('vaccine_certificate') }}</p>
#endif
</div>
You can use and see all errors in the error bag of form.
$errors->all()
However, as far as I can see there is no "required" in vaccine_certificate, and your rule is vaccine_certificate.*, that means it should be an array. If you make it vaccine_certificate and required like you did in the name field you can see the error message.
If you need to use array, you can use:
$errors->first('vaccine_certificate.*')
Since it is not "required" it will not throw an error and you can not see it in the $errors variable.
I'm using vee-validate form validation and I have 3 address fields:
House Number
House Name
Flat Number
All 3 are optional because an address may only have 1, but I need the user to fill in at least one. So I can't make any of them required, and the documentation for cross field validation only handles putting specific validation on a single or multiple fields:
https://logaretm.github.io/vee-validate/advanced/cross-field-validation.html#targeting-other-fields
What is the best way of handling this? I'm no stranger to custom validation rules in my project, I just don't understand the approach here.
Thanks.
<div class="flex flex-wrap pb-2">
<FormTextInput
name="addressBuildingNo"
v-model="value.buildingNo"
type="text"
:label="$t('formFields.addressBuildingNo')"
placeholder="e.g 10"
:hint="$t('formHints.optional')"
/>
<FormTextInput
name="addressFlatNo"
v-model="value.flatNo"
type="text"
:label="$t('formFields.addressFlatNo')"
:hint="$t('formHints.optional')"
/>
<FormTextInput
name="addressBuildingName"
v-model="value.buildingName"
type="text"
:label="$t('formFields.addressBuildingName')"
:hint="$t('formHints.optional')"
/>
</div>
Wrap each one in a ValidationProvider and set the required rule on each to be that it's required if neither of the other two are filled out. So the first one would look like this:
<ValidationProvider :rules="{ 'required': (!value.buildingName && !value.flatNo)">
<FormTextInput
name="addressBuildingNo"
v-model="value.buildingNo"
type="text"
:label="$t('formFields.addressBuildingNo')"
placeholder="e.g 10"
:hint="$t('formHints.optional')"
/>
</ValidationProvider>
If you want more complicated validation, you can also write cross-field validators for each one that check things more specifically (following the docs you pointed out already). See a simplified example here: https://codesandbox.io/s/veevalidate-30-cross-field-optional-3dzxd
In the end I just made a hidden field with the value being a combination of all 3 fields.
<FormTextInput name="addressBuilding" type="hidden" v-model="compBuildingValue" rules="required" />
compBuildingValue() {
return `${this.value.buildingNo.trim()}${this.value.flatNo.trim()}${this.value.buildingName.trim()}`
}
How can i exclude disabled fields from the required fields when dealing with validation?
I don't know witch fields are going to be disabled this is happening Dynamic
<input type="text" name="modul" value="" placeholder="" disabled="disabled">
How to check in the validation for disabled="disabled" fields and exclude them from validation
$this->validate($request, [
modul => 'required' // make not required if filed is disabled
]);
You should use sometimes validation rule.
$this->validate($request, [
'modul' => 'sometimes|required'
]);
Conditionally Adding Rules
I'm using codeception to write acceptance tests for a laravel application. The application is a simple CRUD app, and my tests just test filling out and submitting the application's various forms. I have a working test which creates a new resource but then when I try to edit that same resource I get the following error:
Here's what the (working) test looks like for creating the resource:
$I = new AcceptanceTester($scenario);
$I->wantTo('Create Additional');
$I->login($I, 'username', 'password');
$I->click('Additional');
$I->seeInCurrentUrl('/admin/additional');
$I->click('Add Additional');
$I->seeInCurrentUrl('admin/additional/create');
$I->see('Add Additional');
//Fill out form fields
$I->fillField('name', 'Test Name');
$I->fillField('anchor', 'Additional Services in Cusco');
$I->selectOption('publish', '1');
$I->click('Save');
$I->click('Additional');
$I->see('Additional Test Name');
$I->cleanup($I);
The test for editing the resource is almost identical:
$I = new AcceptanceTester($scenario);
$I->wantTo('Edit Additional');
$I->login($I, 'username', 'password');
$I->click('Additional');
$I->seeInCurrentUrl('/admin/additional');
$I->click('Edit');
$I->seeInCurrentUrl('admin/additional/edit/1');
$I->see('Editing');
// Fill out form fields
$I->fillField('name', 'Additional Name Edited');
$I->fillField('anchor', 'Edited anchor');
$I->selectOption('publish', '1');
$I->click('Save');
$I->click('Additional');
$I->see('Additional Name Edited');
$I->cleanup($I);
Yet when I run the edit test I get the following error:
1) Failed to edit additional in AdditionalEditCept
Couldn't fill field "name","Additional Name Edited":
InvalidArgumentException: Unreachable field "name"
That seems straightforward enough--the "name" field must not be there. But when I look at the source name="name" is there just like it is for the additional/create view. I should point out that codeception didn't detect the field with
$I->see('name');
either. Here's what the relevant code looks like in AdditionalEditCept.fail.html
<div class="form-group">
<label for="name">Additional Name:</label>
<input class="form-control" placeholder="" autocomplete="off" name="name" type="text" value="Edited Additional Services in Cusco" id="name">
</div>
It seems really simple; codeception needs to find html elements by CSS selectors, I give them a CSS selector. What could be going on here?
A bit late on this but I've had a similar error if my html isn't valid eg
<div class="form-group">
<label for="name">Additional Name:</label>
<input name="name" type="text">
</div>
</div>
I understand with built in function to render UI controls like
#Html.TextBoxFor(model => model.CustomerId)
#Html.ValidationMessageFor(model => model.CustomerId)
The rendered Html will look like
<input data-val="true" data-val-number="The field CustomerId must be a number." data-val-required="The CustomerId field is required." id="CustomerId" name="CustomerId" type="text" value="" />
<span class="field-validation-valid" data-valmsg-for="CustomerId" data-valmsg-replace="true"></span>
All the attributes inside input elements are used to support unobtrusive validation feature.
But for some reason I cannot render by using Html helper, but I have to hand code Html markup like
<select id="MyId" name="MyId" />
<%=Html.ValidationMessageFor(model => model.MyId)%>
In this case how can I still make unobtrusive validation word without hard code all these attributes in select element?
Thanks
Hardy
Unobtrusive validation relies completely on this attributes to determine which validation it will apply to the element, you will have to hard code them in your html is you dont want to use the helper, just make sure the name attribute of you select tag is equal to the property name it binds to.