svelte-labeled-input
v0.2.0
Published
<labeled-input> css3 styled input field with optional input validation and error message. Web-component or svelte component
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Maintainers
nologinReadme
svelte-labeled-input
- Web-component:
<labeled-input></labeled-input> - or Svelte-component:
import LabeledInput from 'svelte-labeled-input'
css3 layout label transition input text field validates errormessage password style
Install
npm install svelte-labeled-input
Usage
Import the component.
import LabeledInput from 'svelte-labeled-input'Use the component.
<LabeledInput id="prename"
placeholder="Your prename"
label="Prename:"
bind:value={prename}/>
<LabeledInput id="interval"
placeholder="Interval in days"
label="Interval :"
type="number"
min="1"
max="21"
on:blur={setInterval}
on:keypress={handleKeys}
bind:value={daysInterval} />
<LabeledInput id="description"
placeholder="Description"
label="Description:"
validator={descriptionValidator}
errormessage={errormessage}
type="area"
size="50"
rows="4"
bind:value={description} />The styled and labeled input "html"-element offers the optional parameters:
export let name; // id and name of the component in DOM
export let placeholder; // Placeholder for no input value
export let value; // Value of the input field.
export let label; // Label of the input field
export let type // default "text". ["text", "area", "number", "password"]
export let validator; // text validation function. Returns [true || false]. Dispatches an Error-Event on `false`
export let errormessage;// Errormessage for validation error
min, max for inpt{type=number}
size for inpt{type=text}
size, rows for textareaEvents:
on:input={...} // checks the input with the `validator` function and fires input-event with the `value`
on:keyup={...} // fires input-event with the `key`
on:change={...} // fires change-event with the `value`
on:blur={...} // fires blur-event with the `value`
on:keypress={...} // fires keypress-event with the `value`Web-Component
<custom-element-demo>
<template>
<head>
<meta charset='utf-8'>
<meta name='viewport' content='width=device-width,initial-scale=1'>
<title>Generic Crud Table</title>
<link rel='icon' type='image/png' href='favicon.png'>
<link rel='stylesheet' href='https://ivosdc.github.io/svelte-labeled-input/build/labeled-input.css'>
<script defer src='https://ivosdc.github.io/svelte-labeled-input/build/labeled-input.js'></script>
</head>
<body>
<hr>
<labeled-input name="prename"
placeholder="Your prename"
label="Prename:"
value=""></labeled-input>
<labeled-input name="fullname"
placeholder="Your family name"
label="Name:"
value=""></labeled-input><hr>
<labeled-input name="interval"
placeholder="Interval in days"
label="Interval :"
type="number"
min="1"
max="21"
value="5"></labeled-input>
<labeled-input name="description"
placeholder="Description"
label="Description:"
type="area"
size="50"
rows="4"
value="I'm a description."></labeled-input>
</body>
<script>
</script>
</template>
</custom-element-demo><labeled-input></labeled-input>Svelte-Component:
<script>
import LabeledInput from 'svelte-labeled-input'
let prename;
let fullname;
// Example validator: Prename can only have 3 chars
const prenameValidator = (value) => {
return (value.length > 3) ? false : true;
}
</script>
<main>
<hr>
<LabeledInput name="prename"
errormessage="Prename can only have 3 characters."
validator={prenameValidator(prename)}
placeholder="Your prename"
label="Prename:"
bind:value={prename}/>
<LabeledInput name="fullname"
placeholder="Your name"
label="Family name:"
bind:value={fullname}/>
<LabeledInput name="password"
placeholder="Enter password"
label="Password:"
type="password"
bind:value={password}/>
</main>