form-validator | A simple , easy to use , no frills , form | Validation library
kandi X-RAY | form-validator Summary
kandi X-RAY | form-validator Summary
A simple, easy to use, no frills, form validator for Android
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Top functions reviewed by kandi - BETA
- Sets up the activity s state
- Adds a rule to a view
- Setup the validator
- Performs the validation
- A list of validation errors
- Check if the input is valid
- On success validation
- On field validation
- Concatenate all non - null matching groups into a single string
- OnForm validation
- Remove a rule
- Remove all rules for a given view
- Extracts all digits and plus signs from a match string
- Check if the input is valid
form-validator Key Features
form-validator Examples and Code Snippets
Community Discussions
Trending Discussions on form-validator
QUESTION
I'm trying to add electron to my angular project but it just gives me white screen. I looked up tutorial how to add it to angular but none of them worked.
Here is my main.js which is located: my-app/main.js
...ANSWER
Answered 2021-Apr-22 at 15:47In your
main.js
instead ofconst path = require('path')
usefile://${__dirname}/your-file-name
directly
QUESTION
There is a min-width of '16px' in .MuiSelect-select when I observed in chrome dev tools. I am using Material-UI Textfield with Select attribute here. I need to override it to '25px'. Also when I click on Input adornment Select field is not working. I don't understand how to do that.I am providing the codesandbox link with code below. Any help would be really appreciable. Thanks in advance.
sandbox link: https://codesandbox.io/s/material-demo-forked-hjrb6?file=/demo.tsx
code:
...ANSWER
Answered 2021-Jan-23 at 13:46target the select
class using classes
prop of select.
QUESTION
In my resource/app.js I require my own written validation script. I get the following warning when compiling (npm run dev) my javascript files.
...ANSWER
Answered 2021-Jan-22 at 11:45You need to create a .babelrc
in the root of your project and add
QUESTION
I am New to react native. I want to Validate multiple InputText on Single Submit click.
for example : Mobile Number = must 10 digit should Not start with 0, and Must start With 98 IFSC Code = First Four character must be Alphabet 5th character must be 0, Email Id validation. Please If Possible Modify My code Please Help Me. Thanks !
here is my code
...ANSWER
Answered 2021-Jan-22 at 13:06You can implement as follows
Show TextInput and Error,
QUESTION
The task is straight forward:
The user has to select an entry in a group of radio buttons, otherwise the validation should fail.
In order to be nice to the user, I'd also like to scroll to that RadioButtonGroup when its validation fails since it's further down and may not be in sight (as in my example linked below).
The implementation is not so straight forward to me because RadioButtonGroup does not have the property required
.
Here's my code example - the RadioButtonGroup is in file SomeView.view.xml
at line 420...
I have not really tried anything so far because I have no idea what to try.
Does anyone know if this is possible without compromising the existing validator implementation (that I got from here)?
...ANSWER
Answered 2020-Sep-19 at 10:01The implementation is not so straight forward to me because RadioButtonGroup does not have the property required.
Only sap.m.Label
needs the property required="true"
. Not the control sap.m.RadioButtonGroup
itself.
The control sap.m.RadioButtonGroup
has a property called selectedIndex
. In your Code-Snippet you set the property selectedIndex="-1"
. If the user selects an sap.m.Radiobutton
the selectedIndex
will change to 0..3. Let's capture that with sap.ui.model.type.Integer
.
QUESTION
Have gone through some Q&A and this seems the close match Tabbed form and validation. to my issue. However, it does not solve my problem.
I'm using react-material-ui-form-validator, where if you have multiple inputs within the ValidatorForm and you try to submit, it shows you errors and doesn't allow form submission if there are any errors.
Then, I separated the inputs into two parts and used Material-UI tabs within the ValidatorForm. Now on submit it only shows the errors on the tab that is open, but not on the tab that is hidden. One way to check was if some form data is required, I can check the state on submission and do something like don't submit and update the label of tab with an exclamation icon. But, that won't show the error fields.
But, I am looking for something which can make it simple without doing more checks on submit handler, rather validators can act as they act for one paged form.
Here is the CodeSandbox Link for your reference. If you have any solutions, kindly fork your changes in the code.
...ANSWER
Answered 2020-Aug-22 at 19:32Ciao, technically is not possible to validate a TextValidator
in Tab
that is not the current Tab
selected (because element on that Tab
are not loaded on DOM).
BUT
we could do something. Basically, every time the ValidatorForm
validate elements in form, calls submit()
function. So the idea is: every time we change Tab, we can call this submit()
to validate elements on Tab.
So, at first, create a ref for form:
QUESTION
I'm using TextValidator from react-material-ui-form-validator, what I wanted was to display the '*' when an input is required in its input label. However, passing required as "true" was taking browser validation rather than the validators being passed. So, one way was I update the label by appending '*' as "Label Name *". Which means for every element, I change the label text. But, I would like to know about any option with which I can pass required but use the validators instead of browser validation?
Editable CodeSandbox, if you have a solution kindly update here.
...ANSWER
Answered 2020-Aug-19 at 13:52Looking at the source code, react-material-ui-form-validator
uses react-form-validator-core
to generate its form.
And checking this line shows that whatever props you pass to ValidatorForm
(except onSubmit
, instantValidate
, onError
, debounceTime
and children
) are passed down to form
element.
This means you can use novalidate
attribute to disable browser's validation.
QUESTION
I am trying to copy a simple example from here: https://via-profit.github.io/js-form-validator/
But I get
Uncaught SyntaxError: Unexpected token ':'
`
...ANSWER
Answered 2020-Jun-16 at 01:57I think documentation is wrong. It should be
QUESTION
ANSWER
Answered 2020-Jun-03 at 14:42Anytime you encounter an error like this (Error: ENOENT: no such file or directory, ...
) it's likely that one of your packages (or your app) is trying to use a dependency that it does not have access to. This is likely caused by version conflict or simply not installing a dependency correctly
Your best bet might be to delete your node_modules
directory if you have one and then run npm install
in the root of your application.
You can find out more by reading the responses to this SO question relate to ngx-toaster
.
QUESTION
I am trying to send a form to a backend which awaits the following JSON structure:
...ANSWER
Answered 2020-Apr-08 at 08:36NOTE: This first part is NOT for your problem. In general, when you need a form must be like
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install form-validator
You can use form-validator like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the form-validator component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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