jsoneditor
Version:
A web-based tool to view, edit, format, and validate JSON
154 lines (142 loc) • 3.47 kB
HTML
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSONEditor | onValidationError</title>
<link href="../dist/jsoneditor.css" rel="stylesheet" type="text/css">
<script src="../dist/jsoneditor.js"></script>
<style type="text/css">
body {
width: 600px;
font: 11pt sans-serif;
}
#jsoneditor {
width: 100%;
height: 500px;
}
#onValidationOutput {
margin: 5px;
}
/* custom bold styling for non-default JSON schema values */
.jsoneditor-is-not-default {
font-weight: bold;
}
</style>
</head>
<body>
<h1>JSON schema validation</h1>
<p>
This example demonstrates onValidationError callback.
</p>
<div id="jsoneditor"></div>
<div id="onValidationOutput"></div>
<script>
var schema = {
"title": "Employee",
"description": "Object containing employee details",
"type": "object",
"properties": {
"firstName": {
"title": "First Name",
"description": "The given name.",
"examples": [
"John"
],
"type": "string"
},
"lastName": {
"title": "Last Name",
"description": "The family name.",
"examples": [
"Smith"
],
"type": "string"
},
"gender": {
"title": "Gender",
"enum": ["male", "female"]
},
"availableToHire": {
"type": "boolean",
"default": false
},
"age": {
"description": "Age in years",
"type": "integer",
"minimum": 0,
"examples": [28, 32]
},
"job": {
"$ref": "job"
}
},
"required": ["firstName", "lastName"]
};
var job = {
"title": "Job description",
"type": "object",
"required": ["address"],
"properties": {
"company": {
"type": "string",
"examples": [
"ACME",
"Dexter Industries"
]
},
"role": {
"description": "Job title.",
"type": "string",
"examples": [
"Human Resources Coordinator",
"Software Developer"
],
"default": "Software Developer"
},
"address": {
"type": "string"
},
"salary": {
"type": "number",
"minimum": 120,
"examples": [100, 110, 120]
}
}
};
var json = {
firstName: 'John',
lastName: 'Doe',
gender: null,
age: "28",
availableToHire: true,
job: {
company: 'freelance',
role: 'developer',
salary: 100
}
};
var options = {
schema: schema,
schemaRefs: {"job": job},
mode: 'code',
modes: ['code', 'text', 'tree', 'preview'],
onValidationError: function(errors) {
console.error('onValidationError', errors);
const outputEL = document.getElementById('onValidationOutput')
outputEL.innerHTML = '<code>onValidationError</code> was called with ' + errors.length + ' error' + (errors.length > 1 ? 's' : '') + ' <br> ' +
'open the browser console to see the error objects';
},
onValidate: function (json) {
var errors = [];
if(!isNaN(json.age) && json.age < 30) {
errors.push({ path: ['age'], message: 'Member age must be 30 or higher' });
}
return errors;
}
};
// create the editor
var container = document.getElementById('jsoneditor');
var editor = new JSONEditor(container, options, json);
</script>
</body>
</html>