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Questions - submission

How to create dynamic (conditional) placeholder in React.js

So I have a submit form where the user needs to create a task by typing in a task name. I want it to be empty at the beginning and have a placeholder of "you must enter a task" when the user...
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Süleyman Eminbəyli

javascript

reactjs

conditional-statements

placeholder

submission

Votes: 0

Answers: 1

Latest Answer

I could change your code with the following: You need to initialize isEmpty by false instead of string "false". And you can use this flag on showing placeholder texts. Note that I renamed is...
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Liki Crus

django choicefield Select a valid choice

I'm trying to submit my modelform with ajax loaded info of my other models. For the ChoiceField of my modelform I got this error; Select a valid choice. 69 is not one of the available choices. the re...
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Semih

python

django

forms

modelform

submission

Votes: 0

Answers: 1

Latest Answer

The error occurs during the process of form validation through to_python or validate method of django.form.Field class. What you are doing is passing an invalid value to your field. Invalid values can...
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Ricky Wasserroad

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