npm i -S lodash-form-collector
import lfc from 'lodash-form-collector'
const lfc = require('lodash-form-collector')const form = document.getElementById('form')
const data = lfc(form)
console.log(data)if you don't specify 'data-type' on input[type='checkbox'], the default data-type is set to 'boolean'. this change allow you to collect value as 'true' or 'false' as default.
### >= 0.0.4
<input type='checkbox' name='isEnabled' checked />
{ isEnable: true }
<input type='checkbox' name='isEnabled' />
{ isEnable: false }
### < 0.0.4
<input type='checkbox' name='isEnabled' checked />
{ isEnable: 'on' }
<input type='checkbox' name='isEnabled' />
{}
<form id="form">
<input type="text" name="username" value='crapthings' />
<input type="password" name="password" value='secret' />
<input type="submit" />
</form>{
username: 'crapthings',
password: 'secret'
}Sets the value at path of object. If a portion of path doesn't exist, it's created. Arrays are created for missing index properties while objects are created for all other missing properties.
<form id="form">
<input type="text" name="something" value="anything" />
<input type="text" name="profile.displayName" value="crapthings" />
<input type="text" name="profile.address.city" value="harbin" />
<input type="number" name="profile.age" value="32" />
<input type="radio" name="profile.gender" value="male" checked />
<input type="radio" name="profile.gender" value="female" />
<input type="text" name="array[0]" value="string1" />
<input type="text" name="array[1]" value="string2" />
<input type="text" name="sameName" value="text with same name" />
<input type="text" name="sameName" value="will be collect as array" />
<input type="submit" />
</form>{
something: 'anything',
profile: {
displayName: 'crapthings',
address: {
city: 'harbin'
},
age: 32,
gender: 'male'
},
array: ['string1', 'string2'],
sameName: ['text with same name', 'will be collect as array']
}if there's a single checkbox that you want to use String as value, just write your input as normal. when it has checked, the value will present at the form result, when unchecked it won't present at result.
if there's a single checkbox that you want to use as Boolean, give your input an data attr data-type="boolean", checked = true, unchecked will collect as false.
<form id="form">
<input type="checkbox" name="useValue" value="check me" checked />
<input type="checkbox" name="bypassUnchecked" value="will not collect me" />
<input type="checkbox" name="unchecked" data-type="boolean" />
<input type="checkbox" name="deep.checked" data-type="boolean" checked />
<input type="submit" />
</form>{
useValue: 'check me',
unchecked: false,
deep: {
checked: true
}
}if there're multiple inputs like text that have same name. it will be collecting as array, when no values are given, it gives an empty array [].
if there're multiple checkboxes that you want to use String as value. just write your input as normal. when it has checked, the value will present at the form result. when all inputs unchecked it will be an empty array [].
<form id="form">
<input type="text" name="emptyArray" />
<input type="text" name="emptyArray" />
<input type="email" name="emails" value="crapthings@gmail.com" />
<input type="email" name="emails" value="crapthings@163.com" />
<input type="checkbox" name="checkbox" value="a" checked />
<input type="checkbox" name="checkbox" value="b" checked />
<input type="checkbox" name="checkbox" value="c" />
<input type="submit" />
</form>{
emptyArray: [],
emails: ['crapthings@gmail.com', 'crapthings@163.com'],
checkbox: ['a', 'b'],
}you can turn string to number or array by using data-type="number || array || [number]". text, textarea, search, hidden, select are supported.
[string separator]: text. search, hidden, options of select is ',' and textarea is '\n' by default, you can use optional by data-separator="separator".
<form id="form">
<input type="text" name="textString" value="100" />
<input type="text" name="textStringToNumber" value="100" data-type="number" />
<input type="text" name="textStringToArray" value="100, 200, 300, 400, 500" data-type="array" />
<input type="text" name="textStringItemOfArrayToNumber" value="100, 200, 300, 400, 500" data-type="[number]" />
<input type="text" name="textStringItemOfArrayToNumberBySpace" value="100 200 300 400 500" data-type="[number]" data-separator=" " />
<input type="hidden" name="hiddenString" value="100" />
<input type="hidden" name="hiddenStringToNumber" value="100" data-type="number" />
<input type="hidden" name="hiddenStringToArray" value="100, 200, 300, 400, 500" data-type="array" />
<input type="hidden" name="hiddenStringItemOfArrayToNumber" value="100, 200, 300, 400, 500" data-type="[number]" />
<input type="submit" />
</form>{
"textString": "100",
"textStringToNumber": 100,
"textStringToArray": ["100", "200", "300", "400", "500" ],
"textStringItemOfArrayToNumber": [100, 200, 300, 400, 500],
"textStringItemOfArrayToNumberBySpace": [100, 200, 300, 400, 500],
"hiddenString": "100",
"hiddenStringToNumber": 100,
"hiddenStringToArray": ["100", "200", "300", "400", "500"],
"hiddenStringItemOfArrayToNumber": [100, 200, 300, 400, 500]
}- add feature data-type='object || [object]' ?
- file to base64