How to condition a component to display certain information? - reactjs

Question

const handleChecked=(e)=>{
setForm({
...form,
[e.target.name]:e.target.checked
})
if(e.target.name == 'lowercase'){
showMinus(longitud)
}
}
const handleSubmit =(e)=> {
updatePassword(longitud)
activeLetters()
e.preventDefault();
}
file 1
const ShowPass =()=>{
let charactersLength = characters.length;
let allChar = ''
for(let i = 0; i<range.current.value; i++){
allChar += characters.charAt(Math.floor(Math.random()* charactersLength))
}
setPassword(allChar)
}
const showMinus=(minusculas)=>{
let allMin=''
let minLong = minusculas.length;
for(let i = 0; i<range.current.value; i++){
allMin += minusculas.charAt(Math.floor(Math.random()* minLong))
}
setMinus(allMin)
}
//¿Que tipo de carcarter es?
const activeLetters =()=>{
let min = ''
for(let i=0;i<characters.length;i++){
let element = characters[i];
if(element === element.toLowerCase() && element !== element.toUpperCase())
min+=element
}
showMinus(min)
}
useEffect(()=>{
getPassLength()
},[])
return(
<>
<div className='classHeader'>
<ShowPassword password={password} icon={<HiOutlineClipboardList/>} />
</div>
<div className='longBox'>
<p>Character Length</p>
<input type="range" min={1} max={16} step={1} ref={range} name="password" ></input>
{long}
</div>
<CapitalLetters
updatePassword={ShowPass}
showMinus={showMinus}
activeLetters={activeLetters}
longitud={long} />
</>
)
Hello everyone, I would like your help please: I am in a situation with the code, what I want to do is the following:
It is a password generator when I give it send
this generates a random password for me when I click the submit button, for this I have created an external component called showPassword that receives a prop called password So, so far so good because I manage to do that, my problem comes in the form file because I have some checkboxes, I want that when push lowercase it sends the password to the screen in only lowercase, that's where my problem is I don't know how to do it,
how do you think i should do it?

Answer 1

So on checkbox click use a state to see whether the ckeckbox is clicked on not. If yes there are js function to convert string to lowercase.
The toLowerCase() method converts a string to lower case letters.

Answer 2

Create a state that will control whether the checkbox is checked or not then inside the props you can create a ternary operator that will send a lowercase if checked or a normal password if not.
<ShowPassword password={isChecked ? password.toLowerCase() : password} icon={<HiOutlineClipboardList/>} />
Hope this works!