Composer
Composer
Changelog
Bugs and feature requests
Home
Changelog
Bugs and feature requests
Issue reporting guidelines
Overview
Quick onboarding videos
Introduction
Global toolbar
Left sidebar
Right sidebar
View canvas
Logic canvas
Previewing your app
Tutorials
Button with loading indicator
Google Firestore REST API integration
Full-screen background
MongoDB Realm with Composer
Pull-to-refresh
Push notifications
Searchable list
Soft tabs
Uploading files
Components with fixed position
Input validation
User Interface
User interface overview
Component properties
Component styles
Navigation
Creating and editing view components
Variable editor
Theme editor
App logic
App logic overview
App state
Data variables
Binding data
Flow function properties
System variables
Device sensors
Debugging
Events
Custom JavaScript
Data
Configuring data resources
REST API direct integration
AppGyver Cloud Storage
Authentication
Publishing / Distribution
Required build assets and settings
Distributing your app
Reference
Flow functions reference
Formula functions reference
Array
Bitwise
Color
Date
Engineering
Financial
Math
Object
Statistical
String
Utility
BOOLEAN
DEFAULT
DEFAULT_FILE_EXTENSION
ENCODE_FOR_URL
ENCODE_JSON
FILENAME_IS_IMAGE
IF
INTEGER
IS_EMAIL
IS_EMPTY
IS_EQUAL
IS_NULL
IS_NULLY
IS_NUMBER
IS_SAME
IS_UNDEFINED
MIME_TYPE
MIME_TYPE_IS_IMAGE
NOT
NUMBER
NUMERIC_BASE
STRING
URL
Page properties reference
Sensor variables reference
System variables reference
Style properties reference
View components reference
Powered by GitBook

Utility

Here are the articles in this section:
BOOLEAN
Convert value to boolean
DEFAULT
Returns default value in case the original value is empty
DEFAULT_FILE_EXTENSION
Default file extension
ENCODE_FOR_URL
URL encodes the string
ENCODE_JSON
Convert JSON input to string
FILENAME_IS_IMAGE
Filename is image
IF
If condition
INTEGER
Parse an integer
IS_EMAIL
Check if given string is a email
IS_EMPTY
Returns whether a value is empty
IS_EQUAL
Check if values are equal
IS_NULL
Returns whether a value is null
IS_NULLY
Returns whether a value is nully
IS_NUMBER
Returns whether a value is number
IS_SAME
Check if values are the same
IS_UNDEFINED
Returns whether a value is undefined
MIME_TYPE
MIME type
MIME_TYPE_IS_IMAGE
Filename is image
NOT
Logical negation
NUMBER
Parse a number
NUMERIC_BASE
Convert number to given base
STRING
Convert the value to a string
URL
Converts string to URL
Previous
UPPERCASE
Next
BOOLEAN
Last updated 2 weeks ago