gpfup-enforce-exact-dimensions.js: Added snippet to enforce exact dimensions on file upload.

Author: saifsultanc

gp-file-upload-pro/gpfup-enforce-exact-dimensions.js

@@ -0,0 +1,30 @@
+/**
+ * Gravity Perks // File Upload Pro // Enforce Exact Width or Height
+ * https://gravitywiz.com/path/to/article/
+ *
+ * By default, the exact exact width *and* height settings applying cropping for conformity.
+ * This snippet enforces exact dimensions and any image other the specified width and height is rejected.
+ * The dimensions which are needed to be applied for exact match must be saved on Min Dimensions settings.
+ *
+ * Instruction Video: https://www.loom.com/share/4b28e2dbdbbb4b399b7220d3d77d71f5
+ *
+ * 1. Install this snippet with our free Code Chest plugin.
+ *    https://gravitywiz.com/gravity-forms-code-chest/
+ */
+window.gform.addFilter( 'gpfup_meets_minimum_requirement', function ( meetsMinimum, imageSize, formId, fieldId, GPFUP ) {
+	if ( imageSize.width == GPFUP.minWidth && imageSize.height == GPFUP.minHeight ) {
+		return true;
+	}
+	return false;
+} );
+
+window.gform.addFilter( 'gpfup_strings', function( strings, formId, fieldId ) {
+	// REPLACE 1 with the field id of your File Upload Pro field
+	if ( formId != GFFORMID && fieldId == 1 ) {
+		return strings;
+	}
+
+	// Alter the message, if needed.
+	strings.does_not_meet_minimum_dimensions = 'This image does not meet the exact dimensions: {minWidth}x{minHeight}px.';
+	return strings;
+} );