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I'd like to set the disabled attribute on a Button based on component's state, something like this:
render() { return ( <button type="button" {this.state.submitting ? 'disabled' : ''} onClick={ this.handleSubmit }>Submit</button> ); } At the moment I get an Unexpected token error on the opening {, what am I missing?
355
To disable an input field inside a <Form /> function component, we will use isDisabled local state and it's setter method setIsDisabled , defined using the useState() hook.
Use the disabled prop to disable a button in React, e.g. <button disabled={true}>Click</button> . You can use the prop to conditionally disable the button based on the value of an input field or another variable or to prevent multiple clicks to the button. Copied!
To update nested properties in a state object in React: Pass a function to setState to get access to the current state object. Use the spread syntax (...) to create a shallow copy of the object and the nested properties. Override the properties you need to update.
You can set disabled property through boolean value, like this
<button type="button" disabled={this.state.submitting} onClick={this.handleSubmit} > Submit </button> Example
102
You could use null
<button type='button' disabled={this.state.submitting ? 'disabled' : null} onClick={this.handleSubmit}>Submit</button> If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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