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21 lines
468 B
21 lines
468 B
=proto
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int duk_require_int(duk_context *ctx, int index);
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=stack
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[ ... val! ... ]
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=summary
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<p>Like <code><a href="#duk_get_int">duk_get_int()</a></code>,
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but throws an error if the value at <code>index</code> is not a number
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or if the index is invalid.</p>
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<!--
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<p>The number is coerced as for <code><a href="#duk_get_int">duk_get_int()</a></code>
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with only numeric inputs allowed.</p>
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-->
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=example
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printf("int value: %d\n", duk_require_int(ctx, -3));
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=tags
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stack
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