validation | 易学教程

MongoError: Document failed validation - How to insert both float and int into the same field - which is marked as double?

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问题 I'm having problems with inserting into mongoDB because good objects don't pass the mongoDB validator . To make it worse, the error is a generic: Document failed validation which in a big multi-nested object can make things confusing regarding where exactly this validation fails. myValidatorIs = { validator: { $jsonSchema : { bsonType: "object" , required: [ "price" ] , properties: { price: { bsonType: "double" // price needs to be a double, tried with decimal also. , description: "must be a

Empty data cell validation

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问题 How can I add validation on cell, that checks if the cell is not empty after creating new data record? Something like mandatory fields. 回答1: I think this is not possible (in the way I think you are requesting). From here: If data validation is applied to cells containing data, rules won't be applied until the data is modified. That does not actually say "No, it is not possible" but I think can be inverted as, "No modification, no trigger for validation" - and I'm assuming your cells start off

Row 2 of a row group established by a tbody element has no cells beginning on it

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问题 hey guys i just finish make some code and when i validate those code i am keep get error like Row 2 of a row group established by a tbody element has no cells beginning on it And the code are below: <!DOCTYPE html> <html> <head> <title>University of Hartford Asian Student Association</title> <link rel="stylesheet" href="style.css"> <meta charset="UTF-8"> </head> <body> <table> <tr> <td class="t1"> <img src= "logo.jpg" alt=""> </td> <td class="WA"> <header><h1><i>Asian Student Association (ASA

Laravel form request validation on store and update use same validation

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问题 I create laravel form validation request and have unique rules on that validation. I want use it on store and update method without create new form request validation again. but the problem is when on store the id doesnt exist and the validate is passed and when on update i failed the pass the validating because the id is exist on storage i want to ignore the id on unique rules but use same form validate request what is best practice to check on form validate request class if this action from

Row 2 of a row group established by a tbody element has no cells beginning on it

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Express.js and MySQL model + validation

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问题 I am developing application using Node.js and Express framework. I found many examples of modeling data using MongoDB, but my project requires SQL database. Could someone make simple explanation, what is the best way to make models based on MySQL? Also I am wondering how to provide later validation of those models. Maybe I should define validation attributes inside each of them? 回答1: There is no best way to make models based on MySQL. You could implement your own way to handle models, but

Pydantic model does not validate on assignment with reproducable code

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问题 When assigning an incorrect attribute to a Pydantic model field, no validation error occurs. from pydantic import BaseModel class pyUser(BaseModel): username: str class Config: validate_all = True validate_assignment = True person = pyUser(username=1234) person.username >>>1234 try_again = pyUser() pydantic.error_wrappers.ValidationError: [ErrorWrapper(exc=MissingError(), loc=('username',))] <class '__main__.pyUser'> How can I get pydantic to validate on assignment? 回答1: It is expected

How do I resolve the error I am encountering using custom Validator syntax?

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问题 I am trying to create a custom validator that will compare two passwords that should match, if they do not match a button should be disabled and if they do the user can complete registration. After searching Stack Overflow, and looking through other sites I have rewritten the custom made validator to match previously provided answers; However, none of them seem to have any effect on the error I am encountering. Imports import { FormControl, Validators, FormGroup, ValidatorFn, AbstractControl

How do i change/update validation of question (item) in google form with apps scripts

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问题 I have already try to update text validation for my class with google apps scripts but it say "textItem.setValidation is not a function". Please help me function setPass() { var form = FormApp.openById('Google Form ID'); var textItem = form.getItemById(Question ID); var textValidation = FormApp.createTextValidation() .requireNumberEqualTo(22111) .build(); textItem.setValidation(textValidation) 回答1: You are very close to update the question, you only need to add the method .asTextItem() after

Java scanner input validation [duplicate]

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问题 This question already has answers here : Validating input using java.util.Scanner [duplicate] (6 answers) Closed 3 years ago . I am trying to accept only three numbers from my input: 1, 2, 3. Any other different than that must be invalid. I have created method but I don't have an idea why it did not working. What must I change? int number; do { System.out.println("Enter 1, 2 or 3"); while (!scanner.hasNextInt()) { System.out.println("Invalid input!"); } number = scanner.nextInt(); } while