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blockly > Block > removeInput
Remove an input from this block.
Signature:
removeInput(name: string, opt_quiet?: boolean): boolean;
Parameters
| Parameter |
Type |
Description |
| name |
string |
The name of the input. |
| opt_quiet |
boolean |
(Optional) True to prevent an error if input is not present. |
Returns:
boolean
True if operation succeeds, false if input is not present and opt_quiet is true.
Exceptions
{Error} if the input is not present and opt_quiet is not true.
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eremoveInput()\u003c/code\u003e method is used to delete an input from a Blockly block using the input's name.\u003c/p\u003e\n"],["\u003cp\u003eThe method optionally takes a boolean, \u003ccode\u003eopt_quiet\u003c/code\u003e, to suppress errors if the specified input is not found.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eremoveInput()\u003c/code\u003e returns \u003ccode\u003etrue\u003c/code\u003e if the removal is successful, and \u003ccode\u003efalse\u003c/code\u003e if \u003ccode\u003eopt_quiet\u003c/code\u003e is true and the input doesn't exist.\u003c/p\u003e\n"],["\u003cp\u003eAn error is thrown if the input is not found and \u003ccode\u003eopt_quiet\u003c/code\u003e is not set to \u003ccode\u003etrue\u003c/code\u003e.\u003c/p\u003e\n"]]],["The `Block.removeInput()` method removes an input from a block using the input's name. It accepts two parameters: `name` (a string specifying the input's name) and an optional `opt_quiet` (a boolean). If `opt_quiet` is true, the method returns false if the input is absent. If `opt_quiet` is false (or omitted) and the input is not found, it throws an error. The method returns `true` if the input is successfully removed.\n"],null,["[blockly](./blockly.md) \\\u003e [Block](./blockly.block_class.md) \\\u003e [removeInput](./blockly.block_class.removeinput_1_method.md)\n\nBlock.removeInput() method\n--------------------------\n\nRemove an input from this block.\n\n**Signature:** \n\n removeInput(name: string, opt_quiet?: boolean): boolean;\n\nParameters\n----------\n\n| Parameter | Type | Description |\n|-----------|---------|----------------------------------------------------------------|\n| name | string | The name of the input. |\n| opt_quiet | boolean | *(Optional)* True to prevent an error if input is not present. |\n\n**Returns:**\n\nboolean\n\nTrue if operation succeeds, false if input is not present and opt_quiet is true.\n\nExceptions\n----------\n\n{Error} if the input is not present and opt_quiet is not true."]]
