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gpqr_is_supported_field (JS)

  1. Description
  2. Usage
  3. Parameters
  4. Examples
    1. Add QR Code Scanner checkbox to Email fields
  5. Since

Description

Filter if a field should be shown the checkbox to enable the QR Code scanner.

Usage

gform.addFilter( 'gpqr_is_supported_field', my_custom_function );

Parameters

  • supportsScanner bool

    Whether to show the scanner toggle checkbox for the current field.

  • field object

    The current Gravity Forms field.

Examples

Add QR Code Scanner checkbox to Email fields

This JS needs to be initialized in the form editor. We recommend using the gform_editor_js hook to do this.

/**
 * Gravity Perks // GP QR Code // Add QR Code Scanner Checkbox To Email Fields
 * https://gravitywiz.com/documentation/gravity-forms-qr-code/
 *
 * Instructions:
 * 
 * 1. Install this snippet with our free Custom JavaScript plugin.
 *    https://gravitywiz.com/gravity-forms-custom-javascript/
 */
window.gform.addFilter( 'gpqr_is_supported_field', function( isSupported, field ) {
	return isSupported || (field.type === 'email' || field.inputType === 'email');
}, 10, 'emails' );

Since

This filter is available since Gravity Forms QR Code 1.0-alpha-1.

All Perks

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  • GF Conditional Logic Dates
  • GF Conditional Pricing
  • GF Copy Cat
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  • GF Disable Entry Creation
  • GF Easy Passthrough
  • GF eCommerce Fields
  • GF Email Users
  • GF Entry Blocks
  • GF Expand Textareas
  • GF File Renamer
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  • GF Limit Checkboxes
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  • GF Limit Submissions
  • GF Live Preview
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  • GF Multi-Page Navigation
  • GF Nested Forms
  • GF Notification Scheduler
  • GF Page Transitions
  • GF Pay Per Word
  • GF PayPal One-time Fee
  • GF Placeholder
  • GF Populate Anything
  • GF Post Content Merge Tags
  • GF Preview Submission
  • GF Price Range
  • GF QR Code
  • GF Randomizer
  • GF Read Only
  • GF Reload Form
  • GF Terms Of Service
  • GF Unique ID
  • GF Word Count

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